chore: add changeset for grilling em-dash removal

Replaces em-dash punctuation in SKILL.md with colons and semicolons for plain-text consistency.

.changeset/domain-modeling-trigger-context-adr.md

@@ -0,0 +1,5 @@
+---
+"mattpocock-skills": patch
+---
+
+domain-modeling: trigger on discussing codebase terminology and on writing or editing a CONTEXT.md or an ADR directly, replacing the narrower "pin down domain terminology or a ubiquitous language" / "record an architectural decision" phrasing. Also drops the "another skill needs to maintain the domain model" caveat — that's the invoking skill's job to state explicitly, not this description's.

.changeset/grilling-remove-em-dashes.md

@@ -0,0 +1,5 @@
+---
+"mattpocock-skills": patch
+---
+
+grilling: remove em-dashes from `SKILL.md`, replacing them with colons and semicolons so the instructions read as plain text.

skills/engineering/domain-modeling/SKILL.md

@@ -1,6 +1,6 @@
 ---
 name: domain-modeling
-description: Build and sharpen a project's domain model. Use when the user wants to pin down domain terminology or a ubiquitous language, record an architectural decision, or when another skill needs to maintain the domain model.
+description: Build and sharpen a project's domain model. Use when discussing codebase terminology, writing or editing a CONTEXT.md, or recording or editing an ADR.
 ---
 
 # Domain Modeling

skills/productivity/grilling/SKILL.md

@@ -5,7 +5,7 @@ description: Grill the user relentlessly about a plan, decision, or idea. Use wh
 
 Interview the user relentlessly until you reach a shared understanding. Map this as a **design tree**: every decision branches into the decisions that hang off it.
 
-Work the tree in **rounds**. The **frontier** is every decision whose prerequisites are already settled — the questions you can ask _now_ without guessing at answers you haven't heard yet. Ask the whole frontier in one round: number each question and give your recommended answer. Then wait for the user's answers before the next round.
+Work the tree in **rounds**. The **frontier** is every decision whose prerequisites are already settled: the questions you can ask _now_ without guessing at answers you haven't heard yet. Ask the whole frontier in one round: number each question and give your recommended answer. Then wait for the user's answers before the next round.
 
 Each question should be formatted like so:
 
@@ -15,8 +15,8 @@ Each question should be formatted like so:
 ➡️ <your recommended answer>
 ```
 
-Each round the user answers reshapes the tree — settled decisions push the frontier outward and unblock questions that depended on them. Recompute the frontier and ask the next round. A question whose answer depends on another question still open in this round belongs to a _later_ round, not this one.
+Each round the user answers reshapes the tree: settled decisions push the frontier outward and unblock questions that depended on them. Recompute the frontier and ask the next round. A question whose answer depends on another question still open in this round belongs to a _later_ round, not this one.
 
-Finding _facts_ is your job, never the user's. When a frontier question needs a fact from the environment (filesystem, tools, etc.), dispatch a sub-agent to find it — don't ask the user for anything you could look up yourself. Don't block on it: a running exploration is an unsettled prerequisite, so only the questions downstream of it wait for the sub-agent to report — ask the rest of the frontier now. The _decisions_ are the user's — put each to them and wait.
+Finding _facts_ is your job, never the user's. When a frontier question needs a fact from the environment (filesystem, tools, etc.), dispatch a sub-agent to find it; don't ask the user for anything you could look up yourself. Don't block on it: a running exploration is an unsettled prerequisite, so only the questions downstream of it wait for the sub-agent to report; ask the rest of the frontier now. The _decisions_ are the user's: put each to them and wait.
 
 The session is done when the frontier is empty: every branch of the design tree visited, nothing left silently assumed. Do not act on it until the user confirms you have reached a shared understanding.