feat: implementation of remote TLS, storage filtering and repeat-execution support

[tx-cyber]

Soroban Debugger Enhancements: Remote TLS, Storage Filtering and Repeat Execution

This PR implements three key enhancements to the Soroban Debugger to improve remote debugging security and achieve feature parity in the VS Code extension

1. Remote TLS Support

Aligned the remote client with its documentation by adding native TLS support to the remote subcommand.

• Added CLI flags: --tls-cert, --tls-key, and --tls-ca for the remote subcommand.
• Implemented TLS handshake: Refactored RemoteClient to support encrypted transport using rustls, including support for custom CA bundles and native certificate stores Closes remote TLS: align client TLS support claims with actual CLI behavior #699

2. VS Code Storage Filtering

Exposed storage filter controls in the VS Code extension launch configuration, allowing users to manage large contract states effectively.

• Extension: Added storageFilter (array of strings) to launch and attach configurations in package.json.
• Backend: Updated the DebugServer to apply prefix and regex filters to storage query results. Closes vscode parity: add launch support for storage filtering workflows #708

3. VS Code Repeat Execution

Added support for repeat-execution workflows in the extension for performance benchmarking.

• Extension: Added repeat property to launch.json.
• Backend: Integrated RepeatRunner into the debug server. When repeat > 1, the debugger executes the function N times and reports aggregate duration, CPU, and memory statistics to the Debug Console. Closes vscode parity: add repeat-execution launch support #714

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Key Changes

Core / CLI

• src/cli/args.rs: Added TLS and parity fields to RemoteArgs and ServerArgs.
• src/client/remote_client.rs: Refactored connection logic to support RemoteStream (Plain/TLS).
• src/cli/commands.rs: Updated remote and server commands to pass new arguments.
• src/server/debug_server.rs: Implemented filtering and repeat execution logic

VS Code Extension

• extensions/vscode/package.json: Updated configuration schema and snippets.
• extensions/vscode/src/cli/debuggerProcess.ts: Updated configuration mapping and CLI flag generation.
• extensions/vscode/src/dap/adapter.ts: Mapped DAP arguments to the underlying debugger process.

Documentation

• docs/feature-matrix.md: Updated to reflect new support status.
• docs/remote-debugging.md: Added TLS client examples and updated remote usage guides.
• man/man1/soroban-debug-remote.1: Updated the manpage with new TLS options.

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Verification Results

• Verified Remote TLS connectivity between CLI client and server.
• Verified Storage Filtering in the VS Code Variables panel using both prefix (balance:*) and regex (re:^user_) patterns
• Verified Repeat Execution output in the VS Code Debug Console, showing min/max/avg statistics for performance-sensitive functions

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