feat: rename properties to projects

- Rename all DB tables: properties → projects, properties_addresses → projects_addresses, properties_models → projects_models, property_likes → projects_likes
- Add projects_likes as proper Drizzle schema table (was SQL-only before)
- Rename ID prefixes: property_xxx → project_xxx
- Rename auth_sessions column: active_property_id → active_project_id
- Simplify project creation: address is now optional (no longer required to get started)
- Update all actions, stores, types, components, and routes
- Rename route: /editor/[propertyId] → /editor/[projectId]
- Add SQL migration for table/column/index/policy/function renames
- Update RPC functions: increment_project_views, get_project_like_count
- Update storage bucket reference: project-thumbnails
- All types/exports follow existing Drizzle patterns (pgTable, relations, zod schemas)

packages/db/src/schema/index.ts

@@ -5,7 +5,8 @@ export * from './auth/sessions'
 export * from './auth/users'
 export * from './auth/verifications'
 
-// Property tables
-export * from './properties/addresses'
-export * from './properties/models'
-export * from './properties/properties'
+// Project tables
+export * from './projects/addresses'
+export * from './projects/likes'
+export * from './projects/models'
+export * from './projects/projects'