What's Changed

• feat: nudgec trace-view — local web UI for traces (v1.2) by @NekomyaDev in #21
• feat: nudgec trace-diff — compare two traces (v1.2) by @NekomyaDev in #22
• feat(runtime): NUDGE_REPAIR_BUDGET — cumulative ceiling on repair-round spend by @NekomyaDev in #23
• feat: NTF v1.1 branch field + trace-view par lane coloring by @NekomyaDev in #24
• feat: Anthropic + Mistral provider adapters by @NekomyaDev in #25
• feat: real SSE streaming for llm_stream by @NekomyaDev in #26
• fix: ```json fence tolerance in streamed prefix validation by @NekomyaDev in #27
• feat: TS runtime parity — par branch labels + Promise-leak fix by @NekomyaDev in #28
• feat: TS streaming — stream let emits rt.llmStream by @NekomyaDev in #29
• feat: DAP groundwork — nudgec debug steps through traces by @NekomyaDev in #30
• chore: P0 docs/version sync by @NekomyaDev in #31

Full Changelog: v1.0.1...v1.2.0