feat(kvb-coach-meditation): short alpha-wave meditation with fractals, tuned by feedback

kvb-coach-meditation writes a local session page with its settings embedded (xdg-open drops a file:// query): generative pentatonic ambience with reverb over an isochronic or binaural alpha layer (8-13 Hz), a WebGL Julia fractal that zooms with the breathing cue (box, 4-7-8 or none), breath-synced glowing type in URW Gothic, +/- keys for the picture's brightness kept in localStorage, and a progress line along the bottom edge. meditation.py validates every setting and refuses a session while one is missing; after every session kvb-think-listen collects feedback that becomes one set per answer, logged in the kvb-coach profile. Adds the category coach: every coaching skill beyond kvb-coach is named kvb-coach-<name>. tests/test_meditation.py keeps script and page in step. Operator order 2026-11-03; two descriptions trimmed for the listing budget.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

README.md

@@ -9,7 +9,7 @@ Compatible with Claude Code, Codex, Gemini CLI, Cursor, Copilot, Windsurf, Cline
 
 ## Naming 🏷️
 
-Every first-party skill is named `kvb-<category>-<name>` with one of these categories: `think`, `create`, `code`, `ci`, `git`, `check`, `org`, `skill`. Only `kvb-cleanup`, `kvb-coach`, `kvb-help` and the collectors `kvb-dream`, `kvb-optimize` and `kvb-transcend` stand without a category. Names use `a-z`, `0-9` and single hyphens, at most 64 characters, and equal their directory name. `tests/test_naming.py` enforces all of it, including that the organigram below lists every skill under its category.
+Every first-party skill is named `kvb-<category>-<name>` with one of these categories: `think`, `create`, `code`, `ci`, `git`, `check`, `org`, `skill`, `coach`. Only `kvb-cleanup`, `kvb-coach`, `kvb-help` and the collectors `kvb-dream`, `kvb-optimize` and `kvb-transcend` stand without a category. Names use `a-z`, `0-9` and single hyphens, at most 64 characters, and equal their directory name. `tests/test_naming.py` enforces all of it, including that the organigram below lists every skill under its category.
 
 ## Organigram 🏛️
 
@@ -26,6 +26,7 @@ flowchart LR
   kvb --> check[check]
   kvb --> org[org]
   kvb --> skill[skill]
+  kvb --> coach[coach]
   kvb --> none[no category]
   think --> think_listen[kvb-think-listen]
   think --> think_explain[kvb-think-explain]
@@ -77,6 +78,7 @@ flowchart LR
   none --> dream_all[kvb-dream]
   none --> optimize_all[kvb-optimize]
   none --> coach_all[kvb-coach]
+  coach --> coach_meditation[kvb-coach-meditation]
 ```
 
 ## Skill map 🗺️
@@ -161,6 +163,9 @@ flowchart LR
     optimize[kvb-optimize]
     coach[kvb-coach]
   end
+  subgraph cat_coach [coach]
+    meditation[kvb-coach-meditation]
+  end
 
   commit_req -.-> commit_next
   commit_req -.-> commit_no_verify
@@ -245,6 +250,8 @@ flowchart LR
   coach --> active_listening
   coach --> operator
   coach --> rasci
+  coach --> meditation
+  meditation --> active_listening
   autoskill --> autotune
   autotune --> essence
   transcend --> skill_transcend