Bump TypeScript to 5.3 with verbatimModuleSyntax

This commit upgrades TypeScript to the latest version 5.3 and introduces
`verbatimModuleSyntax` in line with the official Vue guide
recommendatinos (vuejs/docs#2592).

By enforcing `import type` for type-only imports, this commit improves
code clarity and supports tooling optimization, ensuring imports are
only bundled when necessary for runtime.

Changes:

- Bump TypeScript to 5.3.3 across the project.
- Adjust import statements to utilize `import type` where applicable,
  promoting cleaner and more efficient code.

src/application/Common/ScriptingLanguage/ScriptingLanguageFactory.ts

@@ -1,6 +1,6 @@
 import { ScriptingLanguage } from '@/domain/ScriptingLanguage';
 import { assertInRange } from '@/application/Common/Enum';
-import { IScriptingLanguageFactory } from './IScriptingLanguageFactory';
+import type { IScriptingLanguageFactory } from './IScriptingLanguageFactory';
 
 type Getter<T> = () => T;
 

src/application/Common/Timing/BatchedDebounce.ts

@@ -1,5 +1,5 @@
 import { PlatformTimer } from './PlatformTimer';
-import { TimeoutType, Timer } from './Timer';
+import type { TimeoutType, Timer } from './Timer';
 
 export function batchedDebounce<T>(
   callback: (batches: readonly T[]) => void,

src/application/Common/Timing/PlatformTimer.ts

@@ -1,4 +1,4 @@
-import { Timer } from './Timer';
+import type { Timer } from './Timer';
 
 export const PlatformTimer: Timer = {
   setTimeout: (callback, ms) => setTimeout(callback, ms),

src/application/Common/Timing/Throttle.ts

@@ -1,5 +1,5 @@
-import { Timer, TimeoutType } from './Timer';
 import { PlatformTimer } from './PlatformTimer';
+import type { Timer, TimeoutType } from './Timer';
 
 export type CallbackType = (..._: readonly unknown[]) => void;