chore: reorganize project structure and update configs

- Move docs from root to docs/ directory
- Move scripts from root to scripts/ directory
- Move .hintrc to config/
- Add .env to .gitignore (sensitive file protection)
- Update .gitignore, eslint config, and package files
- Update backend: Cargo.lock, Cargo.toml, escrow contract, database, reputation, tracing
- Update mobile: package.json, ToastContext, useKeyboardAvoidance, screens
- Update app: collab route, analytics page
- Remove stale build artifacts (tsconfig.tsbuildinfo, lint_results.json, errors.txt)

Author: Ndifreke000

.babelrc

@@ -0,0 +1,3 @@
+{
+  "presets": ["next/babel"]
+}

.gitignore

@@ -16,10 +16,58 @@ node_modules/
 .next/
 backend/target/
 .DS_Store
-.DS_Store
 target/
 backend/target/
 **/test_snapshots/
 *.log
 .idea/
 .vscode/
+
+# TypeScript build cache
+tsconfig.tsbuildinfo
+
+# Build artifacts and temporary files
+*.tmp
+*.temp
+*~
+dist/
+build/
+coverage/
+.nyc_output/
+logs/
+*.log.*
+.cache/
+
+# OS generated files
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Coverage directory used by tools like istanbul
+coverage/
+
+# Dependency directories
+jspm_packages/
+
+# Optional npm cache directory
+.npm
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+.env

actual_errors.txt

@@ -11,7 +11,7 @@ let setupWSConnection: (ws: WebSocket, req: Request, opts?: { docName?: string }
 
 async function getSetup() {
   if (!setupWSConnection) {
-    const mod = await import('y-websocket/bin/utils.js')
+    const mod = await import('y-websocket/bin/utils')
     setupWSConnection = mod.setupWSConnection
   }
   return setupWSConnection

app/api/collab/route.ts

@@ -1,3 +1,5 @@
+'use client'
+
 import dynamic from 'next/dynamic'
 import { Header } from '@/components/header'
 import { Footer } from '@/components/footer'