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/presentation/components/Scripts/View/Cards/CardListItem.vue

@@ -56,12 +56,14 @@
 <script lang="ts">
 import {
   defineComponent, computed, shallowRef,
+  type PropType,
 } from 'vue';
 import AppIcon from '@/presentation/components/Shared/Icon/AppIcon.vue';
 import FlatButton from '@/presentation/components/Shared/FlatButton.vue';
 import { injectKey } from '@/presentation/injectionSymbols';
 import ScriptsTree from '@/presentation/components/Scripts/View/Tree/ScriptsTree.vue';
 import { sleep } from '@/infrastructure/Threading/AsyncSleep';
+import type { ExecutableId } from '@/domain/Executables/Identifiable';
 import CardSelectionIndicator from './CardSelectionIndicator.vue';
 import CardExpandTransition from './CardExpandTransition.vue';
 import CardExpansionArrow from './CardExpansionArrow.vue';
@@ -77,11 +79,11 @@ export default defineComponent({
   },
   props: {
     categoryId: {
-      type: Number,
+      type: String as PropType<ExecutableId>,
       required: true,
     },
     activeCategoryId: {
-      type: Number,
+      type: String as PropType<ExecutableId>,
       default: undefined,
     },
   },