Bugfix:

- Update to @tabler/icons-svelte-runes for a more 'Svente 5' experience.

 - Adjust error handling in load functions, plain error thrown for handling in the error handler.

  - Fix the warning regarding a click handler attached to an <img> on the About page

  - Re-organise component directory

  - Remove unused font declarations from global.css

Features:
 - Add service-worker caching of FilterData API response to allow for filtering to work fully offline

  -

src/routes/trains/+page.ts

@@ -29,34 +29,12 @@ export const load: PageLoad = async ({ fetch, url }) => {
 			results: results
 		};
 	} catch (e: unknown) {
-		if (e instanceof ValidationError) {
-			throw error(400, {
-				message: e.message,
-				owlCode: 'VALIDATION_ERROR'
-			});
-		} else if (e instanceof ApiError) {
-			// Check if NO_RESULTS error, and return empty array if that is the case
-			if (e.code === 'NOT_FOUND') {
-				return {
-					title: headcode.toUpperCase(),
-					results: []
-				};
-			} else {
-				throw error(e.status, {
-					message: e.message,
-					owlCode: 'API_ERROR'
-				});
-			}
-		} else if (e instanceof Error) {
-			throw error(500, {
-				message: e.message,
-				owlCode: 'GEN_ERROR'
-			});
-		} else {
-			throw error(500, {
-				message: 'Unexpected error',
-				owlCode: 'UNKNOWN_ERR'
+		if (e instanceof TypeError && e.message === 'Failed to fetch') {
+			error(503, {
+				message: 'Cannot connect to the OwlBoard server',
+				owlCode: 'NETWORK_DISCONNECTED'
 			});
 		}
+		throw e;
 	}
 };