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/util/config.js

@@ -0,0 +1,68 @@
+/*!
+  * Bootstrap config.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('../dom/manipulator.js'), require('./index.js')) :
+  typeof define === 'function' && define.amd ? define(['../dom/manipulator', './index'], factory) :
+  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, global.Config = factory(global.Manipulator, global.Index));
+})(this, (function (Manipulator, index_js) { 'use strict';
+
+  /**
+   * --------------------------------------------------------------------------
+   * Bootstrap util/config.js
+   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+   * --------------------------------------------------------------------------
+   */
+
+
+  /**
+   * Class definition
+   */
+
+  class Config {
+    // Getters
+    static get Default() {
+      return {};
+    }
+    static get DefaultType() {
+      return {};
+    }
+    static get NAME() {
+      throw new Error('You have to implement the static method "NAME", for each component!');
+    }
+    _getConfig(config) {
+      config = this._mergeConfigObj(config);
+      config = this._configAfterMerge(config);
+      this._typeCheckConfig(config);
+      return config;
+    }
+    _configAfterMerge(config) {
+      return config;
+    }
+    _mergeConfigObj(config, element) {
+      const jsonConfig = index_js.isElement(element) ? Manipulator.getDataAttribute(element, 'config') : {}; // try to parse
+
+      return {
+        ...this.constructor.Default,
+        ...(typeof jsonConfig === 'object' ? jsonConfig : {}),
+        ...(index_js.isElement(element) ? Manipulator.getDataAttributes(element) : {}),
+        ...(typeof config === 'object' ? config : {})
+      };
+    }
+    _typeCheckConfig(config, configTypes = this.constructor.DefaultType) {
+      for (const [property, expectedTypes] of Object.entries(configTypes)) {
+        const value = config[property];
+        const valueType = index_js.isElement(value) ? 'element' : index_js.toType(value);
+        if (!new RegExp(expectedTypes).test(valueType)) {
+          throw new TypeError(`${this.constructor.NAME.toUpperCase()}: Option "${property}" provided type "${valueType}" but expected type "${expectedTypes}".`);
+        }
+      }
+    }
+  }
+
+  return Config;
+
+}));
+//# sourceMappingURL=config.js.map