feat: add Jira ticket creation modal

Release notes: create Jira tickets from the header, targeting the project and epic found in JQL, with title, dates, and assignee.

server.js

@@ -57,6 +57,19 @@ const jiraClient = axios.create({
     timeout: 60000
 });
 
+function parseJqlContext(jql, fallbackProjectKey) {
+    const projectMatch = jql?.match(/\bproject\s*=\s*["']?([A-Z][A-Z0-9_-]*)["']?/i);
+    const parentMatch = jql?.match(/\bparent\s*=\s*["']?([A-Z][A-Z0-9_-]*-\d+)["']?/i);
+    const epicLinkMatch = jql?.match(/["']?Epic Link["']?\s*=\s*["']?([A-Z][A-Z0-9_-]*-\d+)["']?/i);
+    const customEpicMatch = jql?.match(/cf\[(\d+)\]\s*=\s*["']?([A-Z][A-Z0-9_-]*-\d+)["']?/i);
+
+    return {
+        projectKey: (projectMatch?.[1] || fallbackProjectKey || '').toUpperCase(),
+        epicKey: (parentMatch?.[1] || epicLinkMatch?.[1] || customEpicMatch?.[2] || '').toUpperCase(),
+        epicRelation: parentMatch ? 'parent' : (customEpicMatch ? `customfield_${customEpicMatch[1]}` : (epicLinkMatch ? 'epic-link' : null))
+    };
+}
+
 // ==========================================
 //  DEBUG : Intercepteurs de requêtes
 // ==========================================
@@ -230,6 +243,68 @@ app.post('/api/extract', async (req, res) => {
     }
 });
 
+// Endpoint de création de ticket dans le projet / epic ciblé par la JQL
+app.post('/api/issues', async (req, res) => {
+    const { username, apiToken, projectKey, jql, summary, dueDate, goLiveDate, goLiveFieldId, assignee } = req.body;
+
+    if (!username || !apiToken || !summary) {
+        return res.status(400).json({ error: "Les champs username, apiToken et summary sont requis." });
+    }
+
+    const context = parseJqlContext(jql, projectKey);
+    if (!context.projectKey) {
+        return res.status(400).json({ error: "Aucun projet n'a été trouvé dans la JQL." });
+    }
+
+    const headers = {
+        'Authorization': `Bearer ${apiToken}`,
+        'Accept': 'application/json',
+        'Content-Type': 'application/json'
+    };
+
+    try {
+        const fields = {
+            project: { key: context.projectKey },
+            summary: summary.trim(),
+            issuetype: { name: 'Task' }
+        };
+
+        if (dueDate) fields.duedate = dueDate;
+        if (goLiveDate && goLiveFieldId?.startsWith('customfield_')) fields[goLiveFieldId] = goLiveDate;
+        if (assignee?.trim()) fields.assignee = { name: assignee.trim() };
+
+        if (context.epicKey) {
+            if (context.epicRelation === 'parent') {
+                fields.parent = { key: context.epicKey };
+            } else {
+                let epicFieldId = context.epicRelation;
+                if (epicFieldId === 'epic-link') {
+                    const fieldResponse = await jiraClient.get('/rest/api/2/field', { headers });
+                    epicFieldId = fieldResponse.data.find(field => field.name === 'Epic Link')?.id;
+                }
+                if (!epicFieldId) {
+                    return res.status(400).json({ error: "Le champ Jira 'Epic Link' est introuvable." });
+                }
+                fields[epicFieldId] = context.epicKey;
+            }
+        }
+
+        const response = await jiraClient.post('/rest/api/2/issue', { fields }, { headers });
+        console.log(`[CREATE] Ticket ${response.data.key} créé dans ${context.projectKey}.`);
+        res.status(201).json({
+            success: true,
+            key: response.data.key,
+            url: `${config.jira.url}/browse/${response.data.key}`
+        });
+    } catch (error) {
+        console.error('[CREATE ERROR]', error.response?.data || error.message);
+        res.status(error.response?.status || 500).json({
+            error: error.response?.data?.errorMessages?.[0] || error.message,
+            details: error.response?.data || null
+        });
+    }
+});
+
 // Endpoint de mise à jour de ticket
 app.put('/api/update', async (req, res) => {
     const { username, apiToken, ticketKey, updates } = req.body;