feat: Prepare for code modularization and cleanup

- Archive old documentation and test files to `docs/archive/` and `local_tests/`.
- Remove various temporary and old files from the project root.
- Add `nekocode-rust` analysis tool and its output files (`nekocode/`, `.nekocode_sessions/`, `analysis.json`).
- Minor updates to `apps/chip8_nyash/chip8_emulator.nyash` and `local_tests` files.

This commit cleans up the repository and sets the stage for further code modularization efforts, particularly in the `src/interpreter` and `src/parser` modules, based on recent analysis.

tests/development/test_debug_statics.nyash

@@ -0,0 +1,21 @@
+// Debug test for statics namespace
+
+static box TestHelper {
+    greet() {
+        return "Hello from TestHelper"
+    }
+}
+
+static box Main {
+    init { console }
+    
+    main() {
+        me.console = new ConsoleBox()
+        me.console.log("Starting statics debug test")
+        
+        // This will fail but show us the debug output
+        local test = TestHelper
+        
+        return "Complete"
+    }
+}