Rename DIContainer to TSInjex and refactor interfaces

- Renamed DIContainer class and related references to TSInjex to better indicate its purpose as a TypeScript-based dependency injection container.
- Extracted IDependency interface to a separate file to improve modularity.
- Split the ITSInjex interface into ITSInjexRegister and ITSInjexResolve, then extended them in a new ITSInjex interface to clarify the separation of concerns.
- Updated tests and decorators to reflect the renaming and interface changes.
- Adjusted helper, functions, and index export to align with the new TSInjex structure.

src/interfaces/IDependency.ts

@@ -0,0 +1,14 @@
+/**
+ * Dependency Entry Interface
+ */
+export interface IDependency {
+    /**
+     * The dependency itself
+     */
+    dependency: unknown;
+    /**
+     * If true, the dependency is deprecated => a warning
+     * is logged when the dependency is resolved
+     */
+    deprecated?: boolean;
+}