Python fp and docs updtes (#58)

* refactor: Update comments for clarity and add expectations.json files for performance metrics

* feat: Implement FP guard for JS/TS local-collection receivers to suppress missing ownership checks

* feat: Enhance Rust parameter handling to classify local collections and prevent false ownership checks

* refactor: Simplify code formatting for better readability in multiple files

* refactor: Improve UTF-8 sequence length handling and enhance clarity in loop iteration

* feat: Update Java and Python patterns to include new security rules

* refactor: Improve comment clarity and consistency across multiple Rust files

* refactor: Simplify code formatting for improved readability in integration tests and module files

* refactor: Improve comment formatting and enhance clarity in assertions across multiple files

src/symex/loops.rs

@@ -94,11 +94,11 @@ impl LoopInfo {
                 match (true_in, false_in) {
                     (true, false) => Some(*false_blk),
                     (false, true) => Some(*true_blk),
-                    (false, false) => Some(*true_blk), // both exit — deterministic pick
+                    (false, false) => Some(*true_blk), // both exit, deterministic pick
                     (true, true) => None,              // nested: no clear exit
                 }
             }
-            _ => None, // Goto or Return — no branching exit
+            _ => None, // Goto or Return, no branching exit
         }
     }