chore(release): 0.10.0 -- route ships, and the board skill stops advertising a path that is gone

Version bump across plugin.json, package.json, the README badge and all three
SKILL.md frontmatters.

Also removes the last false statement in the public docs: the board skill still
sold a `~/.claude/scripts/` fallback as portability, but that copy was deleted
when the skill was made the only entry point. Tagging it would have published a
path that does not resolve, next to a sentence claiming it does. One entry point
is the point -- two entries pointed at two copies and made it impossible to know
which one ran.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017peNgsxVt1BR4BTuMwiPoX

skills/board/SKILL.md

@@ -14,7 +14,7 @@ description: >-
   user names no repo and no tool — choosing *between* repos is this skill. Not for
   "where were we" inside the current repo: that is this repo's own STATE.md,
   already injected at session start.
-version: "0.9.0"
+version: "0.10.0"
 ---
 
 # board — which repo deserves the next session
@@ -31,11 +31,12 @@ repo.
 
 ## The engine
 
-Resolve the script path portably — this expression is correct both when the skill
-runs bundled inside the plugin and when the scripts are installed as personal
-scripts under `~/.claude/scripts/`:
+    BOARD="${CLAUDE_PLUGIN_ROOT}/scripts/board.sh"
 
-    BOARD="${CLAUDE_PLUGIN_ROOT:-$HOME/.claude}/scripts/board.sh"
+There is no deployed copy anywhere else and no fallback path. One entry point is
+the whole point: two entries pointed at two copies and made it impossible to know
+which one actually ran. If this fails to resolve, the fix is this expression —
+never restoring a copy under `~/.claude/scripts/`.
 
     "$BOARD"                          # every repo under the default roots
     "$BOARD" --roots <dir>[,<dir>...] # scan somewhere else

skills/coord-send/SKILL.md

@@ -15,7 +15,7 @@ description: >-
   covers retiring a broadcast that has become wrong or obsolete: "retract that
   broadcast", "that announcement is outdated, pull it", "trekk tilbake kringkastingen",
   "den broadcasten er utdatert".
-version: "0.9.0"
+version: "0.10.0"
 ---
 
 # coord-send — natural-language front door for inter-repo messages

skills/route/SKILL.md

@@ -14,7 +14,7 @@ description: >-
   the operator names no model and no tool — choosing the model for the next
   session IS this skill. Not for choosing which REPO gets the next session:
   that is the `board` skill.
-version: "0.9.0"
+version: "0.10.0"
 ---
 
 # route — what the next session should run with