* fix(llms): sanitize trailing slashes in provider get_complete_url
* test(llms): move trailing-slash url tests into each provider's mapped unit file
* fix(llms): strip trailing slashes in Perplexity search and Ollama embedding URLs and run the Topaz tests in CI
* fix(llms): strip trailing slashes in search, DashScope, VolcEngine, GigaChat and Gradient AI URL builders
* fix(fastcrw): strip a trailing slash from api_base and expect one slash in the GigaChat tests
* fix(gigachat): strip a trailing slash from the pass-through api_base
* test(integration): cover trailing-slash api_base across provider URL builders
Wire cells for chat, streaming, messages, responses, embeddings, search and pass-through with and without a trailing slash, an owned-proxy module for the flag-gated providers, env bases and a worker kill, two chaos bursts, and a Topaz SDK cell
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Co-authored-by: mateo-berri <277851410+mateo-berri@users.noreply.github.com>
Move the wave 1 phase 7 batch (fireworks_ai, gemini, gigachat, github_copilot; 20 files) from tests/test_litellm to tests/unit after judging every test function under a behaviour mutation. Seven wiring or mock-echo tests that stayed green are deleted. The fireworks cost calculator tests get a local model_cost save/restore fixture since the tests/unit tree has no shared conftest for it
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
