feat: terminology fix (Entry→Event), diary page generation, settings refactor

- Rename Entry→Event throughout frontend and backend
- Change 'journal' terminology to 'diary page'
- Add professional footer with links
- Redirect to diary page after generation
- Error handling for generation failures
- Fix settings to store per-provider configs in providerSettings
- Backend reads API key from providerSettings
- Use prisma db push instead of migrate for schema sync
- Clean up duplicate entries.ts file

backend/prisma/migrations/00000000000000_init.sql

@@ -19,10 +19,10 @@ CREATE TABLE IF NOT EXISTS "ApiKey" (
     CONSTRAINT "ApiKey_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User" ("id") ON DELETE CASCADE ON UPDATE CASCADE
 );
 
-CREATE INDEX IF NOT EXISTS "ApiKey_userId_key" ON "ApiKey"("userId");
 CREATE UNIQUE INDEX IF NOT EXISTS "ApiKey_keyHash_key" ON "ApiKey"("keyHash");
+CREATE INDEX IF NOT EXISTS "ApiKey_userId_key" ON "ApiKey"("userId");
 
-CREATE TABLE IF NOT EXISTS "Entry" (
+CREATE TABLE IF NOT EXISTS "Event" (
     "id" TEXT NOT NULL PRIMARY KEY,
     "userId" TEXT NOT NULL,
     "date" TEXT NOT NULL,
@@ -32,18 +32,18 @@ CREATE TABLE IF NOT EXISTS "Entry" (
     "metadata" TEXT,
     "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
     "updatedAt" DATETIME NOT NULL,
-    CONSTRAINT "Entry_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User" ("id") ON DELETE CASCADE ON UPDATE CASCADE
+    CONSTRAINT "Event_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User" ("id") ON DELETE CASCADE ON UPDATE CASCADE
 );
 
-CREATE INDEX IF NOT EXISTS "Entry_userId_date_key" ON "Entry"("userId", "date");
-CREATE INDEX IF NOT EXISTS "Entry_date_key" ON "Entry"("date");
+CREATE INDEX IF NOT EXISTS "Event_userId_date_key" ON "Event"("userId", "date");
+CREATE INDEX IF NOT EXISTS "Event_date_key" ON "Event"("date");
 
 CREATE TABLE IF NOT EXISTS "Journal" (
     "id" TEXT NOT NULL PRIMARY KEY,
     "userId" TEXT NOT NULL,
     "date" TEXT NOT NULL,
     "content" TEXT NOT NULL,
-    "entryCount" INTEGER NOT NULL,
+    "eventCount" INTEGER NOT NULL,
     "generatedAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
     CONSTRAINT "Journal_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User" ("id") ON DELETE CASCADE ON UPDATE CASCADE
 );
@@ -86,7 +86,6 @@ CREATE TABLE IF NOT EXISTS "Settings" (
     CONSTRAINT "Settings_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User" ("id") ON DELETE CASCADE ON UPDATE CASCADE
 );
 
--- Create _prisma_migrations table for Prisma migrate tracking
 CREATE TABLE IF NOT EXISTS "_prisma_migrations" (
     "id" TEXT NOT NULL PRIMARY KEY,
     "checksum" TEXT NOT NULL,
@@ -98,6 +97,5 @@ CREATE TABLE IF NOT EXISTS "_prisma_migrations" (
     "applied_steps_count" INTEGER NOT NULL DEFAULT 0
 );
 
--- Record this migration
 INSERT INTO "_prisma_migrations" ("id", "checksum", "finished_at", "migration_name", "applied_steps_count")
 VALUES (lower(hex(randomblob(16))), 'init', datetime('now'), '00000000000000_init', 1);

backend/prisma/migrations/migration_lock.toml

@@ -0,0 +1,3 @@
+# Please do not edit this file manually
+# It should be added in your version-control system (e.g., Git)
+provider = "sqlite"