chore: standardize chrono provider

Signed-off-by: Sebastian Krupinski <krupinski01@gmail.com>

src/models/provider.ts

@@ -1,7 +1,11 @@
 /**
  * Class model for Provider Interface
  */
-import type { ProviderCapabilitiesInterface, ProviderInterface } from "@/types/provider";
+
+import type { 
+    ProviderInterface,
+    ProviderCapabilitiesInterface
+} from "@/types/provider";
 
 export class ProviderObject implements ProviderInterface {
 
@@ -9,8 +13,8 @@ export class ProviderObject implements ProviderInterface {
 
     constructor() {
         this._data = {
-            '@type': 'chrono:provider',
-            id: '',
+            '@type': 'chrono.provider',
+            identifier: '',
             label: '',
             capabilities: {},
         };
@@ -25,16 +29,11 @@ export class ProviderObject implements ProviderInterface {
         return this._data;
     }
 
-    clone(): ProviderObject {
-        const cloned = new ProviderObject();
-        cloned._data = JSON.parse(JSON.stringify(this._data));
-        return cloned;
+    capable(capability: keyof ProviderCapabilitiesInterface): boolean {
+        const value = this._data.capabilities?.[capability];
+        return value !== undefined && value !== false;
     }
 
-    capable(capability: keyof ProviderCapabilitiesInterface): boolean {
-        return !!(this._data.capabilities && this._data.capabilities[capability]);
-    }
-    
     capability(capability: keyof ProviderCapabilitiesInterface): any | null {
         if (this._data.capabilities) {
             return this._data.capabilities[capability];
@@ -48,8 +47,8 @@ export class ProviderObject implements ProviderInterface {
         return this._data['@type'];
     }
 
-    get id(): string {
-        return this._data.id;
+    get identifier(): string {
+        return this._data.identifier;
     }
 
     get label(): string {