ArunR

## Fix: Constant-time comparison for webhook secret token Replaces vulnerable string comparison with constant-time byte-by-byte comparison to prevent timing attacks that could reveal secret token information. - Always iterates `tokenBytes.length`...

Improve test coverage for bot.ts

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## Current State `bot.ts` has 0% branch coverage and 41.5% line coverage. The existing tests only check basic token validation but don't test the rest of the functionality. This issue...

test: cover the `webhookCallback` implementation

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## Description This PR adds comprehensive test coverage for `convenience/webhook.ts` Addresses #834 ## Test Coverage Improvements - **Before**: 41.5% line coverage, 0.0% branch coverage - **After**:

Improve test coverage for webhook.ts

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## Current State `convenience/webhook.ts` has 0% branch coverage and 41.5% line coverage. The existing tests only check framework compatibility but don't test actual functionality. ## What I want to add...