Learned that custom skills shadow built-in Claude Code commands with
no fallback
Renamed /resume skill to /renew to avoid
conflict with Claude Code's built-in /resume (conversation
resume)
Updated all references: SKILL.md, park/SKILL.md, README.md,
AGENTS.md
Added note explaining why it's named /renew in both the
skill and README
Removed old deployed resume skill, re-synced via
bin/sync
Committed as eeec313
Session 19:52 (system
diagnostics)
Investigated system freeze requiring hard reboot
Root cause: AMD GPU DMCUB (Display Micro-Controller Unit B) firmware
crash on Radeon 780M (Phoenix1)
Discovered this is a recurring issue — 4 incidents
across boots: Feb 20, Feb 24, Mar 28, Apr 11
Pattern: DMCUB firmware 0x08005700 crashes after
suspend/resume cycles (s2idle), but timing varies (9 min to 10+ hours
after last resume)
Mar 28 incident most informative: DMCUB error →
flip_done timed out → gnome-shell SIGABRT
BIOS 03.16 and kernel 6.18.13 are both latest available;
linux-firmware-20260309
Next: try amdgpu.dcdebugmask=0x10
kernel parameter to disable PSR (Panel Self Refresh) as workaround;
check for linux-firmware updates; check Framework community forum for
Phoenix DMCUB fixes
Session 20:16 (nayra
cluster semantics)
Implemented and pushed cluster semantics work in nayra across
clustering, rendering, hit detection, input, tooltip, and
navigation
Fixed review findings so cluster membership respects active filters,
cluster hover identity follows represented membership, and cluster
tooltips measure real size for edge clamping
Added regression coverage for cluster model, tooltip semantics,
click-to-expand behavior, and filtered macro clustering
Committed and pushed 36cb96b (feat(clusters): align cluster
semantics across rendering and interaction)
Archived OpenSpec change update-cluster-semantics, updated live
specs, validated the spec set, and closed Beads epic nayra-0yt with all
child issues
Committed and pushed 6148c3f (docs(openspec): archive cluster
semantics change)
Left local .claude artifacts untouched; added local excludes for
.claude and .codex, and added test-results/ to .gitignore in nayra
Next: commit or discard the remaining .gitignore change in nayra so
the repo returns to a clean tracked state
Tasks created
Decisions
/renew chosen over /dale,
/sigo, /va as the new name — English, short,
clear meaning
Session 20:55
(poco/add-advanced-data-integrity)
Researched "Data Pathologies" and algebraic laws for data integrity
validation.
Created OpenSpec change proposal
add-advanced-data-integrity.
Defined new integrity capability for time-series gap
detection and monotonicity checks.
Extended relational spec with join multiplicity
validation (1:1, N:1, etc.).
Enhanced reducer spec with high-precision (Kahan)
summation requirements.
Updated transducer spec with memory-safe
distinct() (TTL/LRU support).
Performed Rule of 5 review on new specs to ensure mathematical and
logical convergence.
Next: Implement advanced integrity features and
explore bitemporal model research.
Session 22:51
(paranoid/netmap export + logo)
Resumed mid-session after context compaction — compilation error in
export tests
Fixed missing exportCellTowers import in
RecordingDetailActivity.kt, fixed test data for cell tower
observation count assertion
Expanded CSV exporter from serving-cell-only to one-row-per-cell
(serving + neighbors), added 13 new columns (carrier, technology,
MCC/MNC, TAC, EARFCN, band, RSSNR, SINR, etc.)
Added new exportCellTowers() function — estimates tower
positions via signal-weighted GPS centroids