Move WebSurfer Autogen code out of the studio module

[harishmohanraj]

Description

Please include a summary of the change and specify which issue is being addressed. Additionally, provide relevant motivation and context.

Fixes #231

Type of change

Please delete options that are not relevant.

• Documentation (typos, code examples, or any documentation updates)
• Bug fix (a non-breaking change that resolves an issue)
• New feature (a non-breaking change that adds functionality)
• Breaking change (a fix or feature that would disrupt existing functionality)
• This change requires a documentation update

Checklist

• My code adheres to the style guidelines of this project (scripts/lint.sh shows no errors)
• I have conducted a self-review of my own code
• I have made the necessary changes to the documentation
• My changes do not generate any new warnings
• I have added tests to validate the effectiveness of my fix or the functionality of my new feature
• Both new and existing unit tests pass successfully on my local environment by running scripts/test-cov.sh
• I have ensured that static analysis tests are passing by running scripts/static-anaylysis.sh
• I have included code examples to illustrate the modifications

[codecov]

Codecov Report

Attention: Patch coverage is 82.81250% with 11 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
fastagency/runtime/autogen/tools/web_surfer.py	68.75%	8 Missing and 2 partials ⚠️
fastagency/studio/models/agents/web_surfer.py	80.00%	1 Missing ⚠️

Files with missing lines	Coverage Δ
...s/docs_src/user_guide/runtime/autogen/websurfer.py	100.00% <100.00%> (ø)
...s_src/user_guide/runtime/autogen/websurfer_tool.py	100.00% <100.00%> (ø)
fastagency/runtime/autogen/agents/websurfer.py	100.00% <100.00%> (ø)
fastagency/runtime/autogen/base.py	95.04% <100.00%> (+0.10%)	⬆️
fastagency/studio/models/agents/web_surfer.py	74.46% <80.00%> (ø)
fastagency/runtime/autogen/tools/web_surfer.py	75.42% <68.75%> (ø)