feat: Add About and Favourites pages, update routing and context management

- Added new routes for About and Favourites pages.
- Implemented About page with version information and credits.
- Created Favourites page with a placeholder message for empty favourites.
- Refactored RegionConfig import paths for consistency.
- Introduced PageTitleContext to manage page titles dynamically.
- Updated various components to utilize the new context for setting page titles.
- Enhanced AppShell layout with a responsive Drawer for navigation.
- Added CSS styles for new components and pages.
- Integrated commit hash display in the About page for version tracking.

1 files changed, 7 insertions, 1 deletions

diff --git a/src/frontend/vite.config.ts b/src/frontend/vite.config.ts
index 430ad40..89623c0 100644
--- a/src/frontend/vite.config.ts
+++ b/src/frontend/vite.config.ts
@@ -1,9 +1,15 @@
+import { reactRouter } from "@react-router/dev/vite";
+import { execSync } from "child_process";
 import { defineConfig } from "vite";
 import tsconfigPaths from "vite-tsconfig-paths";
-import { reactRouter } from "@react-router/dev/vite";
+
+const commitHash = execSync("git rev-parse --short HEAD").toString().trim();
 
 // https://vitejs.dev/config/
 export default defineConfig({
+  define: {
+    __COMMIT_HASH__: JSON.stringify(commitHash),
+  },
   plugins: [reactRouter(), tsconfigPaths()],
   server: {
     proxy: {