chore: initialize Gitea v1.27.2 fork

Includes direct password setup links in registration emails.

Assisted-by: Codex:GPT-5

web_src/js/bootstrap.ts

@@ -0,0 +1,22 @@
+// DO NOT IMPORT window.config HERE!
+// to make sure the error handler always works, we should never import `window.config`, because
+// some user's custom template breaks it.
+import {showGlobalErrorMessage, processWindowErrorEvent} from './modules/errors.ts';
+
+// A module should not be imported twice, otherwise there will be bugs when a module has its internal states.
+// A real example is "generateElemId" in "utils/dom.ts", if it is imported twice in different module scopes,
+// It will generate duplicate IDs (ps: don't try to use "random" to fix, it is just a real example to show the importance of "do not import a module twice")
+if (!window._globalHandlerErrors?._inited) {
+  if (!window.config) {
+    showGlobalErrorMessage(`Gitea JavaScript code couldn't run correctly, please check your custom templates`);
+  }
+  // we added an event handler for window error at the very beginning of <script> of page head the
+  // handler calls `_globalHandlerErrors.push` (array method) to record all errors occur before
+  // this init then in this init, we can collect all error events and show them.
+  for (const e of (window._globalHandlerErrors as Iterable<ErrorEvent & PromiseRejectionEvent>) || []) {
+    processWindowErrorEvent(e);
+  }
+  // then, change _globalHandlerErrors to an object with push method, to process further error
+  // events directly
+  window._globalHandlerErrors = {_inited: true, push: (e: ErrorEvent & PromiseRejectionEvent) => processWindowErrorEvent(e)} as any;
+}