feat: add logo image and RTL support styles

- Added logo image to assets.
- Implemented RTL support styles in rtlSupport.scss for various components including breadcrumb, datatable, and tree node toggle button.

chore: configure environment files for production, staging, and development

- Created environment.prod.ts for production settings.
- Created environment.staging.ts for staging settings.
- Created environment.ts for local development settings.

feat: define custom theme preset

- Added presets.ts to define a custom theme preset using PrimeUIX with specific component styles and semantic colors.

chore: set up proxy configuration for local development

src/app/core/directives/block-content-scripts.directive.ts

@@ -0,0 +1,26 @@
+import { Directive, ElementRef, Renderer2 } from '@angular/core';
+
+/**
+ * Prevent aggressive content-scripts and autofill engines from inspecting
+ * or modifying inputs by setting common attributes that signal disabled
+ * editing/grammar/autocomplete features.
+ */
+@Directive({ selector: '[appBlockContentScripts]', standalone: true })
+export class BlockContentScriptsDirective {
+  constructor(
+    private el: ElementRef<HTMLElement>,
+    private r: Renderer2,
+  ) {
+    const attrs: Record<string, string> = {
+      autocomplete: 'off',
+      spellcheck: 'false',
+      'data-gramm': 'false',
+      'data-gramm_editor': 'false',
+      autocorrect: 'off',
+      autocapitalize: 'off',
+      'aria-autocomplete': 'none',
+    };
+
+    Object.entries(attrs).forEach(([k, v]) => this.r.setAttribute(this.el.nativeElement, k, v));
+  }
+}