Eliminate Python dependency: embed frontend assets in odoo-go

- Copy all OWL frontend assets (JS/CSS/XML/fonts/images) into frontend/
  directory (2925 files, 43MB) — no more runtime reads from Python Odoo
- Replace OdooAddonsPath config with FrontendDir pointing to local frontend/
- Rewire bundle.go, static.go, templates.go, webclient.go to read from
  frontend/ instead of external Python Odoo addons directory
- Auto-detect frontend/ and build/ dirs relative to binary in main.go
- Delete obsolete Python helper scripts (tools/*.py)

The Go server is now fully self-contained: single binary + frontend/ folder.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

frontend/web/static/lib/bootstrap/js/dist/button.js

@@ -0,0 +1,79 @@
+/*!
+  * Bootstrap button.js v5.3.3 (https://getbootstrap.com/)
+  * Copyright 2011-2024 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
+  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+  */
+(function (global, factory) {
+  typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('./base-component.js'), require('./dom/event-handler.js'), require('./util/index.js')) :
+  typeof define === 'function' && define.amd ? define(['./base-component', './dom/event-handler', './util/index'], factory) :
+  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Button = factory(global.BaseComponent, global.EventHandler, global.Index));
+})(this, (function (BaseComponent, EventHandler, index_js) { 'use strict';
+
+  /**
+   * --------------------------------------------------------------------------
+   * Bootstrap button.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   */
+
+
+  /**
+   * Constants
+   */
+
+  const NAME = 'button';
+  const DATA_KEY = 'bs.button';
+  const EVENT_KEY = `.${DATA_KEY}`;
+  const DATA_API_KEY = '.data-api';
+  const CLASS_NAME_ACTIVE = 'active';
+  const SELECTOR_DATA_TOGGLE = '[data-bs-toggle="button"]';
+  const EVENT_CLICK_DATA_API = `click${EVENT_KEY}${DATA_API_KEY}`;
+
+  /**
+   * Class definition
+   */
+
+  class Button extends BaseComponent {
+    // Getters
+    static get NAME() {
+      return NAME;
+    }
+
+    // Public
+    toggle() {
+      // Toggle class and sync the `aria-pressed` attribute with the return value of the `.toggle()` method
+      this._element.setAttribute('aria-pressed', this._element.classList.toggle(CLASS_NAME_ACTIVE));
+    }
+
+    // Static
+    static jQueryInterface(config) {
+      return this.each(function () {
+        const data = Button.getOrCreateInstance(this);
+        if (config === 'toggle') {
+          data[config]();
+        }
+      });
+    }
+  }
+
+  /**
+   * Data API implementation
+   */
+
+  EventHandler.on(document, EVENT_CLICK_DATA_API, SELECTOR_DATA_TOGGLE, event => {
+    event.preventDefault();
+    const button = event.target.closest(SELECTOR_DATA_TOGGLE);
+    const data = Button.getOrCreateInstance(button);
+    data.toggle();
+  });
+
+  /**
+   * jQuery
+   */
+
+  index_js.defineJQueryPlugin(Button);
+
+  return Button;
+
+}));
+//# sourceMappingURL=button.js.map