refactor: sync agent directory lists across all scripts (#253)

Syncs agent directory lists (academic/, sales/, strategy/) across all three scripts: lint-agents.sh, convert.sh, install.sh. Refactors install.sh to use shared AGENT_DIRS constant, eliminating duplication. Closes #242.

scripts/convert.sh

@@ -62,8 +62,8 @@ OUT_DIR="$REPO_ROOT/integrations"
 TODAY="$(date +%Y-%m-%d)"
 
 AGENT_DIRS=(
-  academic design engineering game-development marketing paid-media sales product project-management
-  testing support spatial-computing specialized
+  academic design engineering game-development marketing paid-media product project-management
+  sales spatial-computing specialized strategy support testing
 )
 
 # --- Usage ---

scripts/install.sh

@@ -103,6 +103,12 @@ INTEGRATIONS="$REPO_ROOT/integrations"
 
 ALL_TOOLS=(claude-code copilot antigravity gemini-cli opencode openclaw cursor aider windsurf qwen kimi)
 
+# Standard agent category directories (keep sorted, sync with convert.sh / lint-agents.sh)
+AGENT_DIRS=(
+  academic design engineering game-development marketing paid-media product project-management
+  sales spatial-computing specialized strategy support testing
+)
+
 # ---------------------------------------------------------------------------
 # Usage
 # ---------------------------------------------------------------------------
@@ -301,8 +307,7 @@ install_claude_code() {
   local count=0
   mkdir -p "$dest"
   local dir f first_line
-  for dir in academic design engineering game-development marketing paid-media sales product project-management \
-              testing support spatial-computing specialized; do
+  for dir in "${AGENT_DIRS[@]}"; do
     [[ -d "$REPO_ROOT/$dir" ]] || continue
     while IFS= read -r -d '' f; do
       first_line="$(head -1 "$f")"
@@ -320,8 +325,7 @@ install_copilot() {
   local count=0
   mkdir -p "$dest_github" "$dest_copilot"
   local dir f first_line
-  for dir in academic design engineering game-development marketing paid-media sales product project-management \
-              testing support spatial-computing specialized; do
+  for dir in "${AGENT_DIRS[@]}"; do
     [[ -d "$REPO_ROOT/$dir" ]] || continue
     while IFS= read -r -d '' f; do
       first_line="$(head -1 "$f")"

scripts/lint-agents.sh

@@ -11,6 +11,7 @@
 set -euo pipefail
 
 AGENT_DIRS=(
+  academic
   design
   engineering
   game-development
@@ -18,10 +19,12 @@ AGENT_DIRS=(
   paid-media
   product
   project-management
-  testing
-  support
+  sales
   spatial-computing
   specialized
+  strategy
+  support
+  testing
 )
 
 REQUIRED_FRONTMATTER=("name" "description" "color")