PHPantom: versionet e vjetra dhe historiku

Added
- Macro hover shows origin and inferred return types. Hovering on a macro method call now displays a "macro" indicator instead of the generic "virtual" label, distinguishing ::macro() registrations from @method/@mixin synthesized members. When the closure has no explicit return type hint, the return type is inferred from the closure body and shown with an "(inferred)" annotation. Bare $this / self / static returns preserve their keyword form, and method chains like $this->transform(...) use the last method's declared return type directly, preserving $this, static, and generic parameters that the general resolver would flatten to a bare class name. Regular (non-macro) methods with inferred return types also show the "(inferred)" annotation on hover. Contributed by @calebdw.
- Return type mismatch diagnostics (type_mismatch_return). Functions and methods with a declared return type are now checked against their return statements. Incompatible return values are flagged as errors. Void functions returning a value and bare return; in non-void functions are also flagged. Generators (functions using yield) are skipped. Uses the same conservative is_type_compatible policy as argument type checking to avoid false positives. Contributed by @calebdw.
- Property type assignment diagnostics (type_mismatch_property). Assignments to typed properties ($this->prop = expr and self::$prop = expr) are checked against the declared property type. Incompatible values are flagged as errors. Only plain = assignments are checked; compound operators (+=, .=, etc.) are skipped. Untyped and mixed properties are not flagged. Contributed by @calebdw.
- Conditional return types keep an intersection with the matched class. A @return ($x is class-string<T> ? T&SomeInterface : SomeInterface) annotation now resolves the matched branch to the concrete class intersected with the interface, instead of collapsing it to the bare class. Mock factories such as Mockery's mock(Foo::class) and Laravel's $this->mock(Foo::class) therefore resolve to Foo&MockInterface, so their members complete and assigning the result to a Foo-typed property or returning it from a Foo&MockInterface method no longer reports a spurious type mismatch.
- PSR-4 mismatch diagnostics and rename-based moves. Files now warn when the declared namespace or primary class name does not match the PSR-4 path or filename, with quick fixes to correct them. Renaming a class from its declaration now opens the full FQCN so you can move it between namespaces in one step, and renaming a namespace can rewrite multiple segments at once while moving PSR-4 directories and updating references across the project. Contributed by @calebdw.
- Case-sensitive autoloading diagnostic. A class reference whose casing differs from the class's actual declaration is now flagged, with a quick fix to correct it. This catches the bug where code loads on a case-insensitive filesystem (macOS, Windows) but fails with a class-not-found error on Linux, because PSR-4 maps the name to a file path and path lookups are case-sensitive there. It covers use imports and inline references to autoloaded classes; built-in classes and same-file references, which never reach the autoloader, are left alone.
- Completion candidates ranked by dependency provenance. Class, function, and constant completions are now sorted by origin tier: project code first, then core/stub symbols, then explicit Composer dependencies (require / require-dev), then transitive vendor dependencies last. The provenance is inferred from composer.json and installed.json during indexing. Contributed by @calebdw.
- analyze and fix work without composer.json. Both commands now treat a directory that has no composer.json (a WordPress site, a legacy codebase) as a plain PHP project: classes are indexed by scanning the tree and files are discovered by walking the root, so projects that never adopted Composer can be analysed directly. A note on stderr flags the fallback so a mist