refactor(db): remove legacy PDF parse fields from documents schema

Eliminate parseState and parsedJsonKey columns from the documents table in both
Postgres and SQLite schemas, including related migration scripts and type
removal in document registration logic. This aligns the schema with the new
worker-based PDF parse model and reduces legacy field clutter.

drizzle/postgres/0009_drop_pdf_parse.sql

@@ -0,0 +1,2 @@
+ALTER TABLE "documents" DROP COLUMN "parse_state";--> statement-breakpoint
+ALTER TABLE "documents" DROP COLUMN "parsed_json_key";

drizzle/postgres/meta/_journal.json

@@ -64,6 +64,13 @@
       "when": 1780162695652,
       "tag": "0008_user_job_events",
       "breakpoints": true
+    },
+    {
+      "idx": 9,
+      "version": "7",
+      "when": 1780625663880,
+      "tag": "0009_drop_pdf_parse",
+      "breakpoints": true
     }
   ]
 }

drizzle/sqlite/0009_drop_pdf_parse.sql

@@ -0,0 +1,2 @@
+ALTER TABLE `documents` DROP COLUMN `parse_state`;--> statement-breakpoint
+ALTER TABLE `documents` DROP COLUMN `parsed_json_key`;

drizzle/sqlite/meta/_journal.json

@@ -64,6 +64,13 @@
       "when": 1780162695101,
       "tag": "0008_user_job_events",
       "breakpoints": true
+    },
+    {
+      "idx": 9,
+      "version": "6",
+      "when": 1780625663601,
+      "tag": "0009_drop_pdf_parse",
+      "breakpoints": true
     }
   ]
 }

src/db/schema_postgres.ts

@@ -12,8 +12,6 @@ export const documents = pgTable('documents', {
   size: bigint('size', { mode: 'number' }).notNull(),
   lastModified: bigint('last_modified', { mode: 'number' }).notNull(),
   filePath: text('file_path').notNull(),
-  parseState: text('parse_state'),
-  parsedJsonKey: text('parsed_json_key'),
   createdAt: bigint('created_at', { mode: 'number' }).default(PG_NOW_MS),
 }, (table) => [
   primaryKey({ columns: [table.id, table.userId] }),

src/db/schema_sqlite.ts

@@ -12,8 +12,6 @@ export const documents = sqliteTable('documents', {
   size: integer('size').notNull(),
   lastModified: integer('last_modified').notNull(),
   filePath: text('file_path').notNull(),
-  parseState: text('parse_state'),
-  parsedJsonKey: text('parsed_json_key'),
   createdAt: integer('created_at').default(SQLITE_NOW_MS),
 }, (table) => [
   primaryKey({ columns: [table.id, table.userId] }),

src/lib/server/documents/register-upload.ts

@@ -17,9 +17,6 @@ type RegisterUploadedDocumentInput = {
 };
 
 export async function registerUploadedDocument(input: RegisterUploadedDocumentInput): Promise<BaseDocument> {
-  const parseState = null;
-  const parsedJsonKey = null;
-
   await db
     .insert(documents)
     .values({
@@ -30,8 +27,6 @@ export async function registerUploadedDocument(input: RegisterUploadedDocumentIn
       size: input.size,
       lastModified: input.lastModified,
       filePath: input.documentId,
-      parseState,
-      parsedJsonKey,
     })
     .onConflictDoUpdate({
       target: [documents.id, documents.userId],
@@ -41,8 +36,6 @@ export async function registerUploadedDocument(input: RegisterUploadedDocumentIn
         size: input.size,
         lastModified: input.lastModified,
         filePath: input.documentId,
-        parseState,
-        parsedJsonKey,
       },
     });