fix(agents): fix jira me flag usage in jira skill

jira me does not support --plain or --raw flags.
Replace jira me --plain with jira me for the pre-flight check,
user profile display, and assign-to-self patterns.
Replace jira me --raw JSON extraction with plain-text AccountID parsing
via grep and awk.

Generated with AI

Co-Authored-By: codemie-ai <codemie.ai@gmail.com>

Author: tairMustafaiev

src/agents/plugins/claude/plugin/skills/jira/SKILL.md

@@ -46,7 +46,7 @@ command -v jira >/dev/null 2>&1 && echo "INSTALLED" || echo "NOT_INSTALLED"
 **If installed**, verify the connection:
 
 ```bash
-jira me --plain 2>&1
+jira me 2>&1
 ```
 
 **If this returns an error** (e.g., "configuration not found", "unauthorized", "connection refused"):
@@ -182,11 +182,11 @@ jira issue view PROJ-123 --plain
 ### Assign an issue
 
 ```bash
-# Get current user's username first
-jira me --plain
+# Get current user's account ID first
+jira me
 
-# Assign to yourself
-jira issue assign PROJ-123 $(jira me --raw | grep -o '"name":"[^"]*"' | head -1 | cut -d'"' -f4)
+# Assign to yourself (extract AccountID from jira me output)
+jira issue assign PROJ-123 $(jira me | grep -i "AccountID" | awk '{print $NF}')
 
 # Assign to a specific user (use their Jira username or account ID)
 jira issue assign PROJ-123 "john.doe"
@@ -337,7 +337,7 @@ jira epic view PROJ-10 --plain
 jira project list --plain
 
 # Current user profile
-jira me --plain
+jira me
 ```
 
 ---
@@ -365,7 +365,7 @@ jira me --plain
    ```
 5. **Assign to self** (if unassigned):
    ```bash
-   jira issue assign PROJ-123 $(jira me --raw | grep -o '"name":"[^"]*"' | head -1 | cut -d'"' -f4)
+   jira issue assign PROJ-123 $(jira me | grep -i "AccountID" | awk '{print $NF}')
    ```
 6. **Implement** — write code based on the ticket description
 7. **After implementation** — update the ticket (see Pattern 2)