Add CMS features with admin interface and OAuth authentication integration

- Introduced Caddy server for serving frontend and API backend.
- Implemented admin dashboard for creating, editing, and managing events.
- Replaced session-based authentication with token-based OAuth using Gitea.
- Added support for drag-and-drop event reordering in the admin interface.
- Standardized Fastify route validation with JSON schemas.
- Enhanced authentication flow with cookie-based state and secure token storage.
- Reworked backend routes to handle publishing, event management, and content updates.
- Updated `Dockerfile.caddy` and `fly.toml` for deployment configuration.

backend/src/routes/publish.ts

@@ -6,19 +6,24 @@ import { db } from '../config/database.js';
 import { events, galleryImages, contentSections, publishHistory } from '../db/schema.js';
 import { eq } from 'drizzle-orm';
 
-const publishSchema = z.object({
-  commitMessage: z.string().min(1).max(200),
-});
+// Fastify JSON schema for publish body
+const publishBodyJsonSchema = {
+  type: 'object',
+  required: ['commitMessage'],
+  properties: {
+    commitMessage: { type: 'string', minLength: 1, maxLength: 200 },
+  },
+} as const;
 
 const publishRoute: FastifyPluginAsync = async (fastify) => {
   fastify.post('/publish', {
     schema: {
-      body: publishSchema,
+      body: publishBodyJsonSchema,
     },
     preHandler: [fastify.authenticate],
   }, async (request, reply) => {
     try {
-      const { commitMessage } = request.body as z.infer<typeof publishSchema>;
+      const { commitMessage } = request.body as any;
       const userId = request.user.id;
 
       fastify.log.info('Starting publish process...');
@@ -43,8 +48,8 @@ const publishRoute: FastifyPluginAsync = async (fastify) => {
         .orderBy(galleryImages.displayOrder);
 
       const sectionsData = await db.select().from(contentSections);
-      const sectionsMap = new Map(
-        sectionsData.map(s => [s.sectionName, s.contentJson as any])
+      const sectionsMap = new Map<string, any>(
+        (sectionsData as any[]).map((s: any) => [s.sectionName as string, s.contentJson as any])
       );
 
       fastify.log.info(`Fetched ${eventsData.length} events, ${galleryData.length} images, ${sectionsData.length} sections`);
@@ -53,13 +58,13 @@ const publishRoute: FastifyPluginAsync = async (fastify) => {
       const fileGenerator = new FileGeneratorService();
       await fileGenerator.writeFiles(
         gitService.getWorkspacePath(''),
-        eventsData.map(e => ({
+        (eventsData as any[]).map((e: any) => ({
           title: e.title,
           date: e.date,
           description: e.description,
           imageUrl: e.imageUrl,
         })),
-        galleryData.map(g => ({
+        (galleryData as any[]).map((g: any) => ({
           imageUrl: g.imageUrl,
           altText: g.altText,
         })),
@@ -87,14 +92,14 @@ const publishRoute: FastifyPluginAsync = async (fastify) => {
       };
 
     } catch (error) {
-      fastify.log.error('Publish error:', error);
+      fastify.log.error({ err: error }, 'Publish error');
 
       // Attempt to reset git state on error
       try {
         const gitService = new GitService();
         await gitService.reset();
       } catch (resetError) {
-        fastify.log.error('Failed to reset git state:', resetError);
+        fastify.log.error({ err: resetError }, 'Failed to reset git state');
       }
 
       return reply.code(500).send({