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/assets/assets.d.ts

@@ -0,0 +1,30 @@
+// Type declarations for image assets
+declare module '*.png' {
+  const content: string;
+  export default content;
+}
+
+declare module '*.jpg' {
+  const content: string;
+  export default content;
+}
+
+declare module '*.jpeg' {
+  const content: string;
+  export default content;
+}
+
+declare module '*.svg' {
+  const content: string;
+  export default content;
+}
+
+declare module '*.webp' {
+  const content: string;
+  export default content;
+}
+
+declare module '*.gif' {
+  const content: string;
+  export default content;
+}