Strip comments from backend and frontend source

Remove Go doc comments, TS/Svelte scaffold comments and explanatory
notes left over from the initial scaffold, plus a few leftover Spanish
notes in the compose file, SQL scripts and env template. Also drops
frontend/src/lib/index.ts, which only held the SvelteKit placeholder
comment and was never imported.

frontend/src/app.d.ts

@@ -1,12 +1,5 @@
-// See https://svelte.dev/docs/kit/types#app.d.ts
-// for information about these interfaces
 declare global {
 	namespace App {
-		// interface Error {}
-		// interface Locals {}
-		// interface PageData {}
-		// interface PageState {}
-		// interface Platform {}
 	}
 }
 

frontend/src/lib/index.ts

@@ -1 +0,0 @@
-// place files you want to import through the `$lib` alias in this folder.

frontend/tsconfig.json

@@ -12,9 +12,4 @@
 		"strict": true,
 		"moduleResolution": "bundler"
 	}
-	// Path aliases are handled by https://svelte.dev/docs/kit/configuration#alias
-	// except $lib which is handled by https://svelte.dev/docs/kit/configuration#files
-	//
-	// To make changes to top-level options such as include and exclude, we recommend extending
-	// the generated config; see https://svelte.dev/docs/kit/configuration#typescript
 }

frontend/vite.config.ts

@@ -8,14 +8,9 @@ export default defineConfig({
 		tailwindcss(),
 		sveltekit({
 			compilerOptions: {
-				// Force runes mode for the project, except for libraries. Can be removed in svelte 6.
 				runes: ({ filename }) =>
 					filename.split(/[/\\]/).includes('node_modules') ? undefined : true
 			},
-
-			// adapter-auto only supports some environments, see https://svelte.dev/docs/kit/adapter-auto for a list.
-			// If your environment is not supported, or you settled on a specific environment, switch out the adapter.
-			// See https://svelte.dev/docs/kit/adapters for more information about adapters.
 			adapter: adapter()
 		})
 	]