Refactor executable IDs to use strings #262

This commit unifies executable ID structure across categories and
scripts, paving the way for more complex ID solutions for #262.
It also refactors related code to adapt to the changes.

Key changes:

- Change numeric IDs to string IDs for categories
- Use named types for string IDs to improve code clarity
- Add unit tests to verify ID uniqueness

Other supporting changes:

- Separate concerns in entities for data access and executables by using
  separate abstractions (`Identifiable` and `RepositoryEntity`)
- Simplify usage and construction of entities.
- Remove `BaseEntity` for simplicity.
- Move creation of categories/scripts to domain layer
- Refactor CategoryCollection for better validation logic isolation
- Rename some categories to keep the names (used as pseudo-IDs) unique
  on Windows.

src/domain/Executables/Script/Script.ts

@@ -3,7 +3,7 @@ import type { Executable } from '../Executable';
 import type { Documentable } from '../Documentable';
 import type { ScriptCode } from './Code/ScriptCode';
 
-export interface Script extends Executable<string>, Documentable {
+export interface Script extends Executable, Documentable {
   readonly name: string;
   readonly level?: RecommendationLevel;
   readonly code: ScriptCode;

src/domain/Executables/Script/ScriptFactory.ts

@@ -1,9 +1,27 @@
-import { BaseEntity } from '@/infrastructure/Entity/BaseEntity';
 import { RecommendationLevel } from './RecommendationLevel';
-import type { Script } from './Script';
 import type { ScriptCode } from './Code/ScriptCode';
+import type { Script } from './Script';
+import type { ExecutableId } from '../Identifiable';
+
+export interface ScriptInitParameters {
+  readonly executableId: ExecutableId;
+  readonly name: string;
+  readonly code: ScriptCode;
+  readonly docs: ReadonlyArray<string>;
+  readonly level?: RecommendationLevel;
+}
+
+export type ScriptFactory = (
+  parameters: ScriptInitParameters,
+) => Script;
+
+export const createScript: ScriptFactory = (parameters) => {
+  return new CollectionScript(parameters);
+};
+
+class CollectionScript implements Script {
+  public readonly executableId: ExecutableId;
 
-export class CollectionScript extends BaseEntity<string> implements Script {
   public readonly name: string;
 
   public readonly code: ScriptCode;
@@ -13,7 +31,7 @@ export class CollectionScript extends BaseEntity<string> implements Script {
   public readonly level?: RecommendationLevel;
 
   constructor(parameters: ScriptInitParameters) {
-    super(parameters.name);
+    this.executableId = parameters.executableId;
     this.name = parameters.name;
     this.code = parameters.code;
     this.docs = parameters.docs;
@@ -26,13 +44,6 @@ export class CollectionScript extends BaseEntity<string> implements Script {
   }
 }
 
-export interface ScriptInitParameters {
-  readonly name: string;
-  readonly code: ScriptCode;
-  readonly docs: ReadonlyArray<string>;
-  readonly level?: RecommendationLevel;
-}
-
 function validateLevel(level?: RecommendationLevel) {
   if (level !== undefined && !(level in RecommendationLevel)) {
     throw new Error(`invalid level: ${level}`);