feat: v3.5 - Multi-language acoustic algorithm scheduler

- Core: Python/C++/MATLAB tri-protocol bridge architecture
- Validation: 5-type real-time field, type, dimension, completeness, and compatibility checking
- UI: Premium Deep Sea theme with visual pipeline preview
- Modules: Sea Trial Exclusive + Exception Hub + Algorithm Management
- Tests: Full coverage with 5 automated test cases

.gitignore

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+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Virtual environments
+.venv/
+venv/
+ENV/
+
+# IDE settings
+.idea/
+.vscode/
+*.swp
+*.swo
+
+# Temporary files
+*.log
+tmp_*.mat
+*.npy
+
+# OS files
+.DS_Store
+Thumbs.db
+
+# Testing artifacts
+.pytest_cache/
+.coverage
+htmlcov/