feat: F1/F4/F5 phase-1 skeleton + insane-roadmap docs rework

- docs: ROADMAP_INSANE (five-phase plan), TASKBOARD, STATUS single source of truth, PHILOSOPHY; rewrite README/ARCHITECTURE non-goals; archive ROADMAP phase 0-9; drop contradictory dev-plan doc
- F1: unified lotus panic screen (panic_full: fb draw + regs dump + DRR crash archive); IDT exception path and dkm_api_panic routed through it
- F4: leveled boot selftest (FUCK [boot] selftest=0|1|2), IDT/CS fatal checks + DMA probe
- F5: [dsk] skip_firstinit direct-to-desktop; build/configs dev+release templates now injected

CODE/UTSM/include/utsm/drr.h

@@ -105,6 +105,8 @@ void drr_init(void);
 const u64 *drr_get_root_key(void);
 u64 drr_recovery_generation(void);
 void drr_report_fault(const char *reason);
+/* F1: 崩溃归档（crash_buf 写入；返回 0=已归档，-1=DRR 未初始化） */
+int drr_crash_archive(const char *symbol, const char *msg, const void *regs);
 void drr_log_write_intent(u32 segment_slot, u64 offset, u64 len);
 void drr_log_write_commit(u32 segment_slot, u64 offset, u64 len);