feat: Console SDK update for version 12.2.0

[ArnabChatterjee20k]

This PR contains updates to the Console SDK for version 12.2.0.

[greptile-apps]

Greptile Summary

This PR updates the Console SDK to version 12.2.0, fixing two type correctness issues and a documentation variable shadowing bug that affected multiple example files.

• Documentation examples (docs/examples/console/*.md): Renames the console variable to xconsole across all 14 affected files. Using const console = new Console(client) shadowed the global console object, silently breaking the console.log(result) call at the end of each example. The rename restores the expected behavior.
• src/services/vcs.ts: Corrects the queries parameter type from string to string[] in both overloads and the implementation of listRepositoryBranches, aligning the type with its documented intent and updating the example in docs/examples/vcs/list-repository-branches.md accordingly.
• src/client.ts: Removes a duplicate session?: string field (and its undefined default) that conflicted with the already-present non-optional session: string field.

Confidence Score: 5/5

Safe to merge — all changes are targeted bug fixes and type corrections with no functional regressions.

The changes fix real pre-existing defects (broken example code, wrong parameter types, a duplicate conflicting field) without introducing new logic or restructuring any critical paths.

No files require special attention.

Important Files Changed

Filename	Overview
src/client.ts	Removes duplicate optional session?: string field and its undefined default — the non-optional session: string with empty-string default already existed, making the optional variant a conflicting duplicate
src/services/vcs.ts	Corrects queries parameter type from string to string[] in all overloads and the implementation of listRepositoryBranches, matching the semantic documented in the JSDoc
docs/examples/vcs/list-repository-branches.md	Updates example value for queries from an empty string '' to an empty array [] to match the corrected type
docs/examples/console/list-o-auth-2-providers.md	Renames console variable to xconsole to avoid shadowing the global console object, which would have broken the console.log(result) call at the end of all affected examples

_{Reviews (2): Last reviewed commit: "chore: update Console SDK to 12.2.0" | Re-trigger Greptile}