Quote SKILL.md description values to fix GitHub YAML frontmatter rendering

Author: iamontheinet

plugins/cortex-code/skills/cortex-router/SKILL.md

@@ -1,6 +1,6 @@
 ---
 name: cortex-router
-description: Auto-routing skill loaded by the prompt filter hook. Routes Snowflake-related operations to Cortex Code CLI. Not for direct invocation — use $cortex-run instead.
+description: "Auto-routing skill loaded by the prompt filter hook. Routes Snowflake-related operations to Cortex Code CLI. Not for direct invocation — use $cortex-run instead."
 license: Proprietary. See LICENSE.md for complete terms
 user-invocable: false
 metadata:

plugins/cortex-code/skills/cortex-run/SKILL.md

@@ -1,6 +1,6 @@
 ---
 name: cortex-run
-description: ONLY load this skill when the user explicitly types $cortex-run or /cortex-run. NEVER load this skill from auto-routing hooks or keyword matching. For auto-routed prompts, use cortex-code:cortex-router instead.
+description: "ONLY load this skill when the user explicitly types $cortex-run or /cortex-run. NEVER load this skill from auto-routing hooks or keyword matching. For auto-routed prompts, use cortex-code:cortex-router instead."
 license: Proprietary. See LICENSE.md for complete terms
 user-invocable: true
 metadata:

plugins/cortex-code/skills/cortex-setup/SKILL.md

@@ -1,6 +1,6 @@
 ---
 name: cortex-setup
-description: Install Snowflake CLI and Cortex Code CLI. Use when cortex is not installed, when the user asks to set up Cortex Code, or when routing fails because the CLI is missing. Triggers: setup cortex, install cortex, cortex not found, CLI not installed, set up snowflake.
+description: "Install Snowflake CLI and Cortex Code CLI. Use when cortex is not installed, when the user asks to set up Cortex Code, or when routing fails because the CLI is missing. Triggers: setup cortex, install cortex, cortex not found, CLI not installed, set up snowflake."
 license: Proprietary. See LICENSE.md for complete terms
 ---