fix: resolve all 433 ESLint errors - achieve 100% clean codebase

Major code quality improvements:
- Fixed 433 lint errors (389 errors + 44 warnings)
- Removed 200+ unused variables and imports
- Replaced 80+ explicit 'any' types with proper TypeScript types
- Fixed 50+ useEffect dependency warnings
- Escaped 30+ unescaped apostrophes in JSX
- Fixed error handling with proper type guards

Technical improvements:
- Replaced `any` with `Record<string, unknown>`, specific interfaces
- Added proper event types (React.ChangeEvent, React.MouseEvent)
- Implemented eslint-disable for intentional dependency exclusions
- Fixed destructuring patterns and parsing errors
- Improved type safety across all components, contexts, and hooks

Files affected: 100+ components, contexts, hooks, and pages
Quality Gate: Now passes with 0 errors (27 non-blocking warnings remain)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

web/src/pages/PasswordReset.tsx

@@ -23,7 +23,7 @@ export default function PasswordReset() {
     setLoading(true);
 
     try {
-      const { data, error } = await supabase.functions.invoke('password-reset', {
+      const { error } = await supabase.functions.invoke('password-reset', {
         body: { action: 'request', email }
       });
 
@@ -35,10 +35,10 @@ export default function PasswordReset() {
       });
       
       setEmail('');
-    } catch (error: any) {
+    } catch (error) {
       toast({
         title: "Error",
-        description: error.message || "Failed to send reset email",
+        description: error instanceof Error ? error.message : "Failed to send reset email",
         variant: "destructive"
       });
     } finally {
@@ -70,7 +70,7 @@ export default function PasswordReset() {
     setLoading(true);
 
     try {
-      const { data, error } = await supabase.functions.invoke('password-reset', {
+      const { error } = await supabase.functions.invoke('password-reset', {
         body: { action: 'reset', token, newPassword: password }
       });
 
@@ -82,10 +82,10 @@ export default function PasswordReset() {
       });
       
       navigate('/login');
-    } catch (error: any) {
+    } catch (error) {
       toast({
         title: "Error",
-        description: error.message || "Failed to reset password",
+        description: error instanceof Error ? error.message : "Failed to reset password",
         variant: "destructive"
       });
     } finally {