fix: check for specific skill file instead of directory

Author: molty3000

internal/skills/restart_e2e_test.go

@@ -10,8 +10,8 @@ import (
 // correctly triggers the restart-odek-telegram skill for common user
 // inputs like "rebuild and restart", "restart the bot", etc.
 func TestRestartSkill_Triggers_ScoredMatcher(t *testing.T) {
-	if _, err := os.Stat("/root/.odek/skills"); os.IsNotExist(err) {
-		t.Skip("skills directory not found — E2E test requires installed skills")
+	if _, err := os.Stat("/root/.odek/skills/restart-odek-telegram/SKILL.md"); os.IsNotExist(err) {
+		t.Skip("restart-odek-telegram skill not installed — E2E test requires it")
 	}
 	sm := NewSkillManager("", "/root/.odek/skills")
 	sm.Reload()
@@ -64,8 +64,8 @@ func TestRestartSkill_Triggers_ScoredMatcher(t *testing.T) {
 // actually directs the agent to use the build-and-restart script,
 // not manual build or kill commands.
 func TestRestartSkill_BodyContainsScript(t *testing.T) {
-	if _, err := os.Stat("/root/.odek/skills"); os.IsNotExist(err) {
-		t.Skip("skills directory not found — E2E test requires installed skills")
+	if _, err := os.Stat("/root/.odek/skills/restart-odek-telegram/SKILL.md"); os.IsNotExist(err) {
+		t.Skip("restart-odek-telegram skill not installed — E2E test requires it")
 	}
 	sm := NewSkillManager("", "/root/.odek/skills")
 	sm.Reload()