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/components/EndRunModal.tsx

@@ -7,12 +7,7 @@ interface EndRunModalProps {
   genlockeContext?: RunGenlockeContext | null
 }
 
-export function EndRunModal({
-  onConfirm,
-  onClose,
-  isPending,
-  genlockeContext,
-}: EndRunModalProps) {
+export function EndRunModal({ onConfirm, onClose, isPending, genlockeContext }: EndRunModalProps) {
   const victoryDescription = genlockeContext
     ? genlockeContext.isFinalLeg
       ? 'Complete the final leg of your genlocke!'
@@ -31,9 +26,7 @@ export function EndRunModal({
           <h2 className="text-lg font-semibold">End Run</h2>
         </div>
         <div className="px-6 py-6">
-          <p className="text-gray-600 dark:text-gray-400 mb-6">
-            How did your run end?
-          </p>
+          <p className="text-gray-600 dark:text-gray-400 mb-6">How did your run end?</p>
           <div className="flex flex-col gap-3">
             <button
               onClick={() => onConfirm('completed')}