feat(session): add kugetsu_context_dump call in cmd_continue

Integrates the existing kugetsu_context_dump() function to capture
the initial user prompt before forking the agent.

Closes #212

.gitignore

@@ -4,3 +4,4 @@ results/
 */results/
 *.pyc
 
+.kugetsu/

skills/kugetsu/scripts/kugetsu-session.sh

@@ -280,11 +280,6 @@ Workflow:
 1. Read the issue at $instance/$owner/$repo/issues/$number AND all comments on that issue
 2. Check if a PR already exists for this issue
    - If PR exists and is open, review it and learn from it
-   - CRITICAL: Check if PR has merge conflicts before asking for review:
-     - Use: curl -s "https://$instance/api/v1/repos/$owner/$repo/pulls/$number" -H "Authorization: Bearer \$GITEA_TOKEN"
-     - If "mergeable": false, there ARE conflicts - you MUST resolve them FIRST
-     - To resolve: cd to worktree, git fetch origin, git rebase origin/main, resolve conflicts, git rebase --continue, git push --force-with-lease
-     - Only after resolving conflicts (mergeable: true) can you ask for review
    - If PR makes sense to continue, work on it instead
    - If PR is not worth continuing, create a new branch/PR but explain in PR description why you're creating a new one instead of continuing the existing PR
 3. Read README.md (if exists) to understand the general concept of this repository
@@ -319,11 +314,6 @@ Workflow:
 1. Read the issue at $instance/$owner/$repo/issues/$number AND all comments on that issue
 2. Check if a PR already exists for this issue
    - If PR exists and is open, review it and learn from it
-   - CRITICAL: Check if PR has merge conflicts before asking for review:
-     - Use: curl -s "https://$instance/api/v1/repos/$owner/$repo/pulls/$number" -H "Authorization: Bearer \$GITEA_TOKEN"
-     - If "mergeable": false, there ARE conflicts - you MUST resolve them FIRST
-     - To resolve: cd to worktree, git fetch origin, git rebase origin/main, resolve conflicts, git rebase --continue, git push --force-with-lease
-     - Only after resolving conflicts (mergeable: true) can you ask for review
    - If PR makes sense to continue, work on it instead
    - If PR is not worth continuing, create a new branch/PR but explain in PR description why you're creating a new one instead of continuing the existing PR
 3. Read README.md (if exists) to understand the general concept of this repository
@@ -511,6 +501,8 @@ cmd_continue() {
         exit 1
     fi
     
+    kugetsu_context_dump "$issue_ref" "$message" "$(issue_ref_to_branch_name "$issue_ref")"
+    
     local session_file=$(issue_ref_to_filename "$issue_ref")
     local session_path="$SESSIONS_DIR/$session_file"
     local opencode_session_id=$(python3 -c "import json; print(json.load(open('$session_path')).get('opencode_session_id', ''))" 2>/dev/null || echo "")