release: v0.3.0 (#32)

* release: v0.3.0 — CI expansion, README overhaul, version bump

- CI: add 9 test files (tool_calling, tool_injection, streaming_latency,
  streaming_newlines, minimax_reasoning_parser to ubuntu; streaming_simulator,
  deltanet_snapshot, streaming_detokenizer, tool_logits to macOS)
- README: replace 127-line ASCII chart with promo image, collapse TTFT/
  capability/optimization sections into <details>, condense speedup table
  to top 8 models (637 → 460 lines, ~280 visible)
- Version bump: 0.2.6 → 0.3.0

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix: use absolute URL for README promo image

Relative path breaks on PyPI since the built sdist/wheel don't include
docs/assets/. Use raw.githubusercontent.com URL so the image renders
everywhere.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

---------

Co-authored-by: Your Name <you@example.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

Author: 3 people

.github/workflows/ci.yml

@@ -83,6 +83,11 @@ jobs:
             tests/test_anthropic_models.py \
             tests/test_anthropic_adapter.py \
             tests/test_harmony_parsers.py \
+            tests/test_tool_calling.py \
+            tests/test_tool_injection.py \
+            tests/test_streaming_latency.py \
+            tests/test_streaming_newlines.py \
+            tests/test_minimax_reasoning_parser.py \
             -v --tb=short \
             -k "not Integration and not InjectJson and not TestMLXMultimodalLMCache" \
             --cov=vllm_mlx \
@@ -131,6 +136,10 @@ jobs:
             tests/test_simple_engine.py \
             tests/test_batching.py \
             tests/test_continuous_batching.py \
+            tests/test_streaming_simulator.py \
+            tests/test_deltanet_snapshot.py \
+            tests/test_streaming_detokenizer.py \
+            tests/test_tool_logits.py \
             -v --tb=short \
             -m "not slow" \
             -k "not Integration"