Align repo config with global development standards

- Add missing tsconfig strictness flags (noUncheckedIndexedAccess,
  exactOptionalPropertyTypes, noImplicitOverride,
  noPropertyAccessFromIndexSignature) and fix all resulting type errors
- Replace ESLint/Prettier with oxlint 1.48.0 and oxfmt 0.33.0
- Pin all frontend and backend dependencies to exact versions
- Pin GitHub Actions to SHA hashes with persist-credentials: false
- Fix CI Python version mismatch (3.12 -> 3.14) and ruff target-version
- Add vitest 4.0.18 with jsdom environment for frontend testing
- Add ty 0.0.17 for Python type checking (non-blocking in CI)
- Add actionlint and zizmor CI job for workflow linting and security audit
- Add Dependabot config for npm, pip, and github-actions
- Update CLAUDE.md and pre-commit hooks to reflect new tooling
- Ignore Claude Code sandbox artifacts in gitignore

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

frontend/src/pages/admin/AdminEvolutions.tsx

@@ -11,11 +11,7 @@ import {
 } from '../../hooks/useAdmin'
 import { exportEvolutions } from '../../api/admin'
 import { downloadJson } from '../../utils/download'
-import type {
-  EvolutionAdmin,
-  CreateEvolutionInput,
-  UpdateEvolutionInput,
-} from '../../types'
+import type { EvolutionAdmin, CreateEvolutionInput, UpdateEvolutionInput } from '../../types'
 
 const PAGE_SIZE = 50
 
@@ -67,9 +63,7 @@ export function AdminEvolutions() {
       header: 'To',
       accessor: (e) => (
         <div className="flex items-center gap-2">
-          {e.toPokemon.spriteUrl && (
-            <img src={e.toPokemon.spriteUrl} alt="" className="w-6 h-6" />
-          )}
+          {e.toPokemon.spriteUrl && <img src={e.toPokemon.spriteUrl} alt="" className="w-6 h-6" />}
           <span>{e.toPokemon.name}</span>
         </div>
       ),
@@ -163,8 +157,7 @@ export function AdminEvolutions() {
       {totalPages > 1 && (
         <div className="mt-4 flex items-center justify-between">
           <div className="text-sm text-gray-500 dark:text-gray-400">
-            Showing {offset + 1}-{Math.min(offset + PAGE_SIZE, total)} of{' '}
-            {total}
+            Showing {offset + 1}-{Math.min(offset + PAGE_SIZE, total)} of {total}
           </div>
           <div className="flex items-center gap-2">
             <button