Commit graph

76 commits

Author SHA1 Message Date
ifedan-ed
a7dd08c9d1 Add admin dashboard for developmental milestones management
Features:
- Admin can add, edit, and delete developmental milestones via dashboard
- Milestones stored in PostgreSQL (developmental_milestones table)
- Client-side loads milestones from API instead of static file
- Import script to migrate existing static data to database
- Organized by age group and domain
- Supports sorting and filtering

Admin UI:
- New section in Admin panel for milestone management
- Filter by age group
- Add/Edit modal with validation
- Delete with confirmation
- Auto-complete for age groups and domains

API Endpoints:
- GET /api/milestones-data - Public endpoint for authenticated users
- GET /api/admin/milestones - List all milestones (admin only)
- GET /api/admin/milestones/meta - Get age groups and domains
- POST /api/admin/milestones - Create milestone
- PUT /api/admin/milestones/:id - Update milestone
- DELETE /api/admin/milestones/:id - Delete milestone
- POST /api/admin/milestones/bulk-import - Bulk import

Usage:
1. Run import script: node scripts/import-milestones.js
2. Access Admin dashboard → Developmental Milestones section
3. Add/Edit/Delete milestones as needed
2026-03-31 20:55:41 +00:00
ifedan-ed
364b686619 Add per-user voice preferences (STT model + TTS voice selection)
- NEW: User preferences for STT model and TTS voice
- Database: stt_model and tts_voice columns in users table
- UI: Voice Preferences section in Settings with dropdowns
- API: /api/user/preferences (GET/POST) + /preferences/options
- Transcribe: Respects user's STT model (Google, LiteLLM)
- TTS: Respects user's TTS voice (Google, LiteLLM, OpenAI, ElevenLabs)
- Preview: Test TTS voice before saving
- Available models/voices auto-detected from provider config
2026-03-31 14:47:00 +00:00
ifedan-ed
ea213d8baf Add Vertex AI embeddings + semantic search for Learning Hub
- New: Vector search with pgvector extension (cosine similarity)
- Embeddings: Vertex AI text-embedding-005 (768 dims, HIPAA-eligible)
- 3 search modes: keyword, semantic, hybrid (best of both)
- Auto-generate embeddings on content create/update
- Admin endpoints: /api/admin/learning/embeddings/generate (backfill), /status
- User endpoints: /api/learning/search/semantic, /search/hybrid
- Falls back to OpenAI embeddings if Vertex not configured
- Supports LiteLLM proxy routing

Models tested:
- vertex_ai/text-embedding-005 (768 dims, English+code) 
- vertex_ai/gemini-embedding-001 (3072 dims, multilingual) 
- vertex_ai/text-multilingual-embedding-002 (768 dims) 
2026-03-31 14:36:49 +00:00
Daniel Onyejesi
f13eb05218 Emails: true markdown/Resend style — plain white, no card, clean type
TTS: prefix model with openai/ so LiteLLM routes correctly

Email: horizontal rules instead of card border, spacious padding,
wordmark + divider + body + divider + footer. Reads like a doc.
TTS: tts-1 becomes openai/tts-1 automatically unless already prefixed.
2026-03-30 20:53:11 -04:00
Daniel Onyejesi
58094f6298 Clean email templates (Linear/Resend style) + LiteLLM Gemini STT
Emails: white card, clean typography, dark button, no gradients.
Same minimal aesthetic as Linear/Resend/Notion emails.
Verify page responses also updated to match.
2026-03-30 20:51:11 -04:00
Daniel Onyejesi
61ed414785 Fix LiteLLM STT: use chat/completions with Gemini audio instead of broken /audio/transcriptions
LiteLLM /audio/transcriptions gives 'Unmapped provider' for Vertex AI Chirp.
The correct approach: use /v1/chat/completions with a Gemini model and send
audio as base64 input_audio content block — Gemini natively understands audio.
Set LITELLM_STT_MODEL to your Gemini model name (e.g. gemini-2.5-flash).
2026-03-30 19:52:58 -04:00
ifedan-ed
841fe0c264 Fix chart review: prompt selection by top-level type, include per-visit labs
Some checks failed
Build TWA APK / build-apk (push) Has been cancelled
Build & Push Docker Image / build (push) Has been cancelled
- Bug 1: When user selected "Outpatient" review type but had any subspecialty
  visit cards filled in, the backend ignored the top-level type and switched to
  the subspecialty prompt. Fixed: top-level type dropdown is now definitive.
  Per-visit note types only control data formatting/labeling, not prompt selection.

- Bug 2: Labs entered in a visit card were silently dropped for outpatient and
  subspecialty visits (only ED visit labs were included). Fixed: per-visit labs
  now appear immediately after their visit content, labeled with the visit date.

- Improved lab labeling: visit labs are labeled "Labs from this visit (date)"
  and the separate labs section is labeled "ADDITIONAL LABS (not tied to a
  specific visit)" so the AI clearly distinguishes them.
2026-03-30 20:30:07 +00:00
ifedan-ed
1c23f2dc12 Show TTS provider in toast, support full LiteLLM model paths
- TTS response now includes X-TTS-Provider header (google-tts, litellm/model, elevenlabs)
- Frontend reads header and shows actual provider in toast instead of hardcoded "Adam/ElevenLabs"
- CORS exposes X-TTS-Provider header so frontend can access it
- Updated .env.example: clarify that LITELLM_TTS_MODEL and LITELLM_STT_MODEL
  can be either the model_name alias OR the full provider/model path depending
  on your LiteLLM config (important for BAA compliance routing)
2026-03-30 13:37:20 +00:00
ifedan-ed
567450b51e Fix LiteLLM STT default: use whisper-1 instead of vertex_ai/chirp
vertex_ai/chirp does not work via LiteLLM's audio transcription proxy.
Changed default LITELLM_STT_MODEL from vertex_ai/chirp to whisper-1.
Updated .env.example documentation to match.
2026-03-30 13:28:49 +00:00
Daniel Onyejesi
a2263d9530 Fix STT/TTS properly per LiteLLM docs
STT: Vertex AI Chirp not supported via LiteLLM proxy (confirmed by docs).
     Now uses Gemini directly (transcribeGoogle.js) — auto-detected when
     GOOGLE_VERTEX_PROJECT is set, fallback to AWS then OpenAI.

TTS: LiteLLM Vertex TTS DOES work but requires the model_list ALIAS
     (tts-1) not the underlying path (vertex_ai/text-to-speech).
     Also pass voice param — LiteLLM supports Google Cloud voice names.
     Auto-detected when LITELLM_API_BASE is set.
2026-03-30 07:28:47 -04:00
Daniel Onyejesi
b40dc5584b Fix STT: AWS Transcribe takes priority over LiteLLM in auto-detect
LiteLLM's atranscription has a routing bug with Vertex AI Chirp proxy.
AWS Transcribe is already configured and working. Auto-detect now prefers
AWS over LiteLLM. Use TRANSCRIBE_PROVIDER=litellm to force LiteLLM.
2026-03-29 22:38:06 -04:00
Daniel Onyejesi
b856a6c1da Fix STT/TTS model paths: use exact vertex_ai/ paths for LiteLLM routing
LiteLLM aliases (whisper-1, tts-1) don't resolve in audio endpoints —
only chat completions support alias routing. Use exact paths:
- STT default: vertex_ai/chirp (was whisper-1)
- TTS default: vertex_ai/text-to-speech (was tts-1)
Override via LITELLM_STT_MODEL / LITELLM_TTS_MODEL in .env.
2026-03-29 22:28:32 -04:00
Daniel Onyejesi
e2e7943dcb v10: TTS/STT axios fixes, better error logging, stop button
- TTS: switch to axios, drop voice param (configured in LiteLLM per model)
- STT: log full LiteLLM error body so 500s are diagnosable in logs
- TTS: same error detail logging
- Fix 'ElevenLabs unavailable' toast to generic 'TTS unavailable'
- Add red Stop button to encounter recording UI
2026-03-29 22:12:02 -04:00
Daniel Onyejesi
e6091c299f Fix TTS axios/Vertex, generic toast, add stop button to encounter
- TTS: switch from OpenAI SDK to axios (same fix as STT), drop voice
  param since it's configured inside LiteLLM per model
- Fix 'ElevenLabs unavailable' toast shown even when provider is LiteLLM
- Add dedicated red Stop button to encounter recording UI
2026-03-29 22:09:56 -04:00
Daniel Onyejesi
98fddca1e5 Fix LiteLLM STT: remove prompt/response_format unsupported by Vertex Chirp
Vertex AI Chirp via LiteLLM rejects/hangs when 'prompt' and
'response_format' are included — these are OpenAI Whisper-only params.
Send only file + model for LiteLLM/Chirp.
2026-03-29 21:54:12 -04:00
Daniel Onyejesi
0e6a853f86 Revert STT auto-detect: LiteLLM handles audio when LITELLM_API_BASE is set 2026-03-29 21:48:44 -04:00
Daniel Onyejesi
96dc40fd0b Fix STT auto-detection: don't route to LiteLLM unless LITELLM_STT_MODEL is set
Having LITELLM_API_BASE for AI text was auto-routing audio transcription
through LiteLLM even when the proxy has no Whisper model configured,
causing silent hangs. Now LiteLLM STT only activates when LITELLM_STT_MODEL
is explicitly set. Falls back correctly to AWS Transcribe when configured.
2026-03-29 21:42:24 -04:00
Daniel Onyejesi
ce7d0e749d Fix LiteLLM STT: use axios directly instead of OpenAI SDK
OpenAI SDK's audio.transcriptions.create() hangs with LiteLLM
(no timeout, SDK-level incompatibility with multipart handling).
Use axios + form-data directly with 120s timeout — same approach
as ElevenLabs TTS. Handles both {text:"..."} and plain string responses.
2026-03-29 21:32:30 -04:00
Daniel Onyejesi
ae3ec64c92 Fix model management: empty LiteLLM list, always reload panel, clear-all
- LITELLM_MODELS = [] — no hardcoded models, global selector now only
  shows what admin has actually added via Search API
- getAvailableModelsWithOverrides: for LiteLLM returns only custom list
- Remove toggle safety check — admin can disable any/all models freely
- Admin panel always reloads on tab open (was cached, showing stale data)
- Add 'Clear all models' button for LiteLLM to wipe and start fresh
- Add POST /config/models/clear-all endpoint
2026-03-29 19:32:09 -04:00
Daniel Onyejesi
65e0317ae6 Add LiteLLM STT and TTS support
- TRANSCRIBE_PROVIDER=litellm routes audio to LiteLLM /audio/transcriptions
- TTS_PROVIDER=litellm routes to LiteLLM /audio/speech
- Both auto-detect when LITELLM_API_BASE is set (no extra config needed)
- LITELLM_STT_MODEL (default: whisper-1), LITELLM_TTS_MODEL (default: tts-1)
- LITELLM_TTS_VOICE (default: alloy) — alloy/echo/fable/onyx/nova/shimmer
- ElevenLabs still works if ELEVENLABS_API_KEY is set and TTS_PROVIDER=elevenlabs
- Health endpoint now reports tts provider
2026-03-29 19:11:16 -04:00
Daniel Onyejesi
6bb062561f Fix admin model management: route ordering, LiteLLM built-ins, auto-select
- Root cause: PUT /config/:key(*) wildcard was registered before
  /config/models/toggle and /config/models/default, intercepting them
  and returning "value is required" (body had modelId not value)
- Fix: move all model-specific PUT routes before the wildcard
- LiteLLM: return empty built-in list with discovery hint (hardcoded
  models don't match user's proxy — must use Search API)
- After adding a discovered model: auto-select it in the default dropdown
- GET /config/models now returns defaultModel so dropdown pre-selects it
2026-03-29 18:42:09 -04:00
Daniel Onyejesi
29f1a9b860 v9.1: Add Google Vertex AI + LiteLLM support, admin model management panel
- Add Vertex AI provider (Gemini models via @google-cloud/vertexai SDK)
- Add LiteLLM proxy support (OpenAI-compatible, routes to any provider)
- Admin panel: model search/discover from provider API, enable/disable, custom models, set default
- New endpoints: /config/models/discover, /config/models/add-discovered, /config/models/default
- Updated models.js with VERTEX_MODELS and LITELLM_MODELS lists
- Updated health endpoint with vertex + litellm status
2026-03-29 10:32:45 -04:00
ifedan-ed
296dd1f8f1 Server-side audio backups with compression, viewable AI corrections
Audio Backups:
- New audio_backups table in PostgreSQL (bytea, gzip compressed)
- POST /api/audio-backups — upload with gzip compression (level 6)
- GET /api/audio-backups — list user's backups
- GET /api/audio-backups/:id/audio — download decompressed audio
- DELETE /api/audio-backups/:id — delete backup
- Auto-cleanup every hour (24h expiry)
- Frontend saves to server first, falls back to IndexedDB
- Settings shows source badge (server/local) per backup

AI Corrections:
- Corrections list is now expandable — click to view original vs corrected
- Shows red "Original" and green "Corrected to" sections
- Click arrow to expand/collapse each correction
- Date shown on each correction
2026-03-29 10:56:31 +00:00
ifedan-ed
e58876ddd9 Zero-config speech: skip upload when no transcription API, use browser speech directly
- Add GET /api/transcribe/status endpoint — returns whether any server
  transcription provider (Whisper/AWS/Local) is configured
- Frontend checks status on login via checkTranscribeStatus()
- When no provider configured: recording stops instantly, keeps live
  Web Speech API text, shows friendly toast — no error, no upload wait
- Works in encounter, dictation, and SOAP tabs
- App now works fully out-of-the-box with just an AI provider key
2026-03-29 02:09:53 +00:00
ifedan-ed
fe632985c1 Fix: admin models loading, clear refine/instructions on New, bigger HPI areas, unique labels
- Admin models: reset modelsLoaded flag on error so retry works
- Admin default model: fix redundant fetch race condition
- clearTab: now clears refine inputs, instructions, and demographic fields
- Encounter/dictation clear buttons: also clear refine input
- SOAP: instructions textarea already cleared by clearTab (soap-instructions)
- Encounter HPI: bigger transcript (400px) and output (600px) text areas
- Unique label enforcement: 409 error if saving with duplicate label
2026-03-29 01:35:45 +00:00
ifedan-ed
32618032b0 Revert chunk size to 8KB — larger sizes cause AWS deserialization errors
Keep 8KB CHUNK_SIZE (proven stable) but replace 10ms setTimeout delay
with a microtask break every 16 chunks. This avoids the AWS SDK
"Deserialization error: inspect {error}.\$response" while still
eliminating the ~1.25s/MB artificial delay from the old 10ms sleep.
2026-03-29 01:21:43 +00:00
ifedan-ed
bc22f80e25 Optimize transcription speed: remove artificial delays, add timing
- AWS Transcribe: remove 10ms delay between chunks (was adding ~1.25s/MB),
  increase chunk size from 8KB to 32KB (AWS max per frame)
- Add detailed timing logs (ffmpeg, streaming, total) for diagnostics
- OpenAI Whisper: use response_format='text' for faster response parsing
- Frontend: show transcription time in toast, request 16kHz sample rate,
  increase bitrate to 32kbps Opus (better quality, still small files)
- Return duration in API response for all providers
2026-03-29 00:59:30 +00:00
ifedan-ed
1ff0f9760d v9: APK hardening, service worker caching, admin model validation, Docker v9
- APK: Add WAKE_LOCK, BOOT_COMPLETED, ACCESS_NETWORK_STATE permissions
- APK: Disable allowBackup for medical data security
- APK: AudioRecordingService now acquires wake lock, has stop action in notification
- Serve /.well-known/assetlinks.json for TWA domain verification
- Service worker: cache app shell, stale-while-revalidate for assets, network-first for API
- Admin model management: validate model ID format, prevent built-in conflicts, audit toggle actions, prevent disabling all models
- Bump version to v9.0.0, Docker tag to v9
2026-03-28 23:53:39 +00:00
Daniel Onyejesi
7661d4a147 v10: Local Whisper transcription, bigger text areas, flexible AI memory
- Add local Whisper (whisper.cpp / faster-whisper) as transcription provider
  Set TRANSCRIBE_PROVIDER=local with configurable model size and binary path
- Upgrade all refine/instruction inputs to resizable textareas across
  encounter, dictation, hospital course, chart review, well visit, sick visit
- Make AI memory injection flexible: physician preferences and corrections
  are now actively applied (not just "formatting reference"), while still
  overridable by current prompt instructions
2026-03-28 22:00:30 +00:00
Daniel Onyejesi
3b7994c2c1 v9: Major feature update — audio backup, SOAP save, Dragon memory, S3 docs, CI/CD, APK
Phase 1 — Critical Fixes:
- Fix SOAP instructions not clearing on Clear button
- Show transcription provider (AWS/OpenAI) in UI toast
- Fix silent transcription failures in dictation and SOAP modules
- Add IndexedDB audio backup system (24hr retention, retry from Settings)
- Prevent duplicate encounter saves with idempotency keys
- Add Save/Load/New bar to SOAP note generator

Phase 2 — Features:
- Dragon-like AI memory: auto-track user corrections, inject into prompts
- Per-section template categories (SOAP, HPI, well visit, sick visit)
- Bigger textarea for SOAP instructions
- S3 document upload/management (AWS S3, Backblaze B2, MinIO compatible)
- Faster transcription via lower bitrate recording (16kbps opus)

Phase 3 — APK & CI/CD:
- GitHub Actions: Docker build+push on version tags
- GitHub Actions: TWA APK build for Obtainium auto-updates
- Android TWA project with foreground service for background recording
- Enhanced PWA manifest with shortcuts and maskable icons
2026-03-28 21:08:32 +00:00
Daniel Onyejesi
51cd366c96 Security fixes: remove SSO token from URL, add prompt boundaries
- OIDC callback now passes only ?sso=ok flag, token stays in
  httpOnly cookie (prevents token leaking to logs/referrer/history)
- Frontend auth.js uses cookie-based auth for SSO flow
- Add [PHYSICIAN TEMPLATES] boundary markers around physicianMemories
  in all 5 generation routes to mitigate prompt injection
- Consistent boundary format across wellVisit, sickVisit, hpi, soap,
  hospitalCourse
2026-03-25 19:25:49 -04:00
Daniel Onyejesi
8e544ad5b9 Add OpenID Connect SSO + Firefox speech notice
OIDC/SSO:
- New /api/auth/oidc route with PKCE for secure authorization
- Supports Azure AD, Okta, Keycloak, PocketID, Google, any OIDC provider
- Admin configurable: issuer, client ID/secret, button label
- Option to disable local auth (force SSO only)
- Auto-creates users on first SSO login, links existing by email
- SSO button on login page, hidden until admin enables OIDC

Firefox:
- Show info toast on first recording that live preview requires
  Chrome/Edge; server-side transcription still works in all browsers
2026-03-25 18:54:44 -04:00
Daniel Onyejesi
ce4ef822ba Fix AWS Transcribe: reduce chunk size from 32KB to 8KB
AWS Transcribe rejects audio event frames over ~16KB with a
cryptic "Deserialization error" / "Your stream is too big" message
hidden inside the SDK error object. Reducing to 8KB per chunk
fixes both Standard and Medical Transcribe streaming.
2026-03-25 18:41:05 -04:00
Daniel Onyejesi
a36cd9a299 Improve Transcribe error diagnostics, add minimum audio check
- Log $response status/headers/body on deserialization errors
- Add 10ms delay between audio chunks to prevent stream overload
- Skip transcription if audio < 0.5s (too short for recognition)
- Cleaner error logging with dedicated logTranscribeError helper
2026-03-25 18:29:48 -04:00
Daniel Onyejesi
42b002eea8 Add detailed error logging for Transcribe Medical failures
Log error name, AWS metadata, and root cause to diagnose
the "non-retryable streaming request" error.
2026-03-25 18:24:37 -04:00
Daniel Onyejesi
57642bfc74 Add Medical→Standard fallback and better error logging for AWS Transcribe
When Medical Transcribe fails (wrong IAM permissions, region not
supported), automatically falls back to Standard Transcribe instead
of returning an error. Logs the specific failure reason.
2026-03-25 18:10:21 -04:00
Daniel Onyejesi
8ce40503d8 Fix missing error handling in nextcloud disconnect, update docker-compose to v8
- Add try-catch to /nextcloud/disconnect route (was crashing on DB errors)
- Update docker-compose.yml image tag from v7 to v8
- Remove unused SESSION_SECRET from .env.example
2026-03-25 17:53:48 -04:00
Daniel Onyejesi
2877cc5d6c Wire physician memories/templates into all AI generation routes
Previously only well-visit and sick-visit used saved physician
templates. Now HPI encounter, HPI dictation, SOAP, and hospital
course all fetch getUserMemoryContext() and pass physicianMemories
to the backend so the AI learns from saved templates/preferences.
2026-03-25 17:35:30 -04:00
Daniel Onyejesi
e39cfc1c76 Add ffmpeg audio conversion fallback for AWS Transcribe
- transcribeAWS.js: convert browser WebM/Opus → PCM 16kHz mono via
  ffmpeg before sending to AWS Transcribe — PCM is unambiguous and
  most reliable; gracefully falls back to ogg-opus if ffmpeg absent
- Dockerfile: install ffmpeg (apk add ffmpeg) so Docker image works
  out of the box with AWS Transcribe
- README: document Amazon Transcribe setup, ffmpeg requirement,
  Transcribe Medical specialty options, and env vars reference
2026-03-25 20:35:24 +00:00
Daniel Onyejesi
14497b3270 Add Amazon Transcribe streaming (no S3) with Medical specialty support
- New src/utils/transcribeAWS.js: streams audio directly to AWS
  Transcribe without requiring an S3 bucket
- Supports AWS_TRANSCRIBE_MEDICAL=true for Transcribe Medical
  (better clinical accuracy: drug names, diagnoses, procedures)
- AWS_TRANSCRIBE_SPECIALTY configures specialty (default PRIMARYCARE)
- transcribe.js auto-selects AWS when AWS_BEDROCK_REGION is set,
  or can be forced with TRANSCRIBE_PROVIDER=aws|openai
- Falls back to OpenAI Whisper when AWS is not configured
- Add @aws-sdk/client-transcribe-streaming as optional dependency
- Update .env.example with transcription configuration docs
2026-03-25 20:26:10 +00:00
Daniel Onyejesi
1b1fe535da Increase PDF/doc context to 50k chars, raise maxTokens ceiling to 8k
Supports large PDFs (~30 pages) from upload and Nextcloud.
maxTokens is a ceiling, not a target — short topics still get short responses.
2026-03-24 19:22:51 -04:00
Daniel Onyejesi
feb47b5e79 Re-add vendor model Opus 4.6, update DEVELOPER_GUIDE with logs/Bedrock docs
- Re-added Opus 4.6 (JSON sanitizer now handles its output)
- Added Logs & Debugging section with docker logs commands and prefixes
- Added Bedrock Model Notes (inference profiles, maxTokens, JSON sanitization)
- Updated version history through v5.8
- Updated rate limiting docs, build/push process, current image tag
2026-03-24 19:14:00 -04:00
Daniel Onyejesi
5e3c95d163 Fix JSON parse for Sonnet 4.6: escape literal newlines in strings
Sonnet 4.6 outputs literal newline characters inside JSON string
values (e.g. in HTML body field) instead of \n escape sequences.
Added sanitizeJsonString that walks the string character by character
and escapes unescaped control chars inside quoted values.
2026-03-24 19:01:16 -04:00
Daniel Onyejesi
4b62d073f7 Remove vendor model Opus 4.6 (returns invalid JSON via Bedrock) 2026-03-24 18:43:28 -04:00
Daniel Onyejesi
993e3a112f Re-add Qwen3 235B (works in us-east-1 despite docs) 2026-03-24 18:35:51 -04:00
Daniel Onyejesi
986ee76489 Comprehensive Bedrock fix: inference profiles + maxTokens clamping
- ALL models that need inference profiles now use us. prefix IDs:
  Anthropic (all 8), Nova (3), Meta Llama (3), DeepSeek R1, Writer
- Models with low max output tokens (Cohere 4096, Jamba 4096) now
  have maxOut field; callBedrock clamps maxTokens automatically
- Removed Qwen3 235B (no us-east-1 support, no inference profile)
- Added better debug logging for response block structure
2026-03-24 18:26:43 -04:00
Daniel Onyejesi
6932dddbc1 Fix Anthropic models: use cross-region inference profiles (us. prefix)
Opus 4.6, Opus 4.5, Sonnet 4.6, Haiku 4.5 do NOT support direct
on-demand invocation — they require cross-region inference profile IDs
(us.anthropic.* prefix). Updated all affected bedrockIds. Also fixed
isAnthropic check to handle us.anthropic.* prefix.

Sonnet 4.5, Sonnet 4, 3.5 Haiku also updated to use profiles for
consistency (profiles work everywhere, direct IDs are limited).
2026-03-24 18:17:36 -04:00
Daniel Onyejesi
c2646f0384 Fix Opus 4.6 thinking blocks, re-add Amazon Nova models
- Opus 4.6 returns multiple content blocks (thinking + text); was only
  reading content[0] which was the thinking block (just '{')
- Now iterates all blocks and extracts only type:'text' blocks
- Added debug logging for Bedrock response structure
- Re-added Nova Pro, Nova Lite, Nova Micro with correct region metadata
2026-03-24 18:05:27 -04:00
Daniel Onyejesi
4dc14aba0d Fix AI invalid JSON: add system prompt + robust JSON extraction
Opus 4.6 and other large models add preamble/thinking text before
JSON output. Fix: add system message enforcing JSON-only, strip
leading text before first {, trim trailing text after last }, and
log raw output on parse failure for debugging.
2026-03-24 17:52:49 -04:00
Daniel Onyejesi
205822a496 Fix Bedrock models: remove Nova (no on-demand), add region filtering
- Removed Amazon Nova models (not available for on-demand invocation)
- Replaced DeepSeek V3 with V3.2 (correct model ID)
- Removed Mistral Large 24.07 (us-west-2 only), added Magistral Small
- Added vendor model Opus 4.1, Writer Palmyra X5, Qwen3, Command R
- Each model now has region metadata; getAvailableModels() filters
  to only show models available in the configured AWS_BEDROCK_REGION
- Fixes "on-demand throughput not allowed" and region mismatch errors
2026-03-24 17:45:36 -04:00