feat: migration 008 — messages + message_templates tables (#74)

migrations/008_messaging.sql

@@ -0,0 +1,97 @@
+-- messages: manual log entries and LLM drafts
+CREATE TABLE IF NOT EXISTS messages (
+  id              INTEGER PRIMARY KEY AUTOINCREMENT,
+  job_id          INTEGER REFERENCES jobs(id) ON DELETE SET NULL,
+  job_contact_id  INTEGER REFERENCES job_contacts(id) ON DELETE SET NULL,
+  type            TEXT NOT NULL DEFAULT 'email',
+  direction       TEXT,
+  subject         TEXT,
+  body            TEXT,
+  from_addr       TEXT,
+  to_addr         TEXT,
+  logged_at       TEXT NOT NULL DEFAULT (datetime('now')),
+  approved_at     TEXT,
+  template_id     INTEGER REFERENCES message_templates(id) ON DELETE SET NULL,
+  osprey_call_id  TEXT
+);
+
+-- message_templates: built-in seeds and user-created templates
+CREATE TABLE IF NOT EXISTS message_templates (
+  id               INTEGER PRIMARY KEY AUTOINCREMENT,
+  key              TEXT UNIQUE,
+  title            TEXT NOT NULL,
+  category         TEXT NOT NULL DEFAULT 'custom',
+  subject_template TEXT,
+  body_template    TEXT NOT NULL,
+  is_builtin       INTEGER NOT NULL DEFAULT 0,
+  is_community     INTEGER NOT NULL DEFAULT 0,
+  community_source TEXT,
+  created_at       TEXT NOT NULL DEFAULT (datetime('now')),
+  updated_at       TEXT NOT NULL DEFAULT (datetime('now'))
+);
+
+INSERT OR IGNORE INTO message_templates
+  (key, title, category, subject_template, body_template, is_builtin)
+VALUES
+  (
+    'follow_up',
+    'Following up on my application',
+    'follow_up',
+    'Following up — {{role}} application',
+    'Hi {{recruiter_name}},
+
+I wanted to follow up on my application for the {{role}} position at {{company}}. I remain very interested in the opportunity and would welcome the chance to discuss my background further.
+
+Please let me know if there is anything else you need from me.
+
+Best regards,
+{{name}}',
+    1
+  ),
+  (
+    'thank_you',
+    'Thank you for the interview',
+    'thank_you',
+    'Thank you — {{role}} interview',
+    'Hi {{recruiter_name}},
+
+Thank you for taking the time to speak with me about the {{role}} role at {{company}}. I enjoyed learning more about the team and the work you are doing.
+
+I am very excited about this opportunity and look forward to hearing about the next steps.
+
+Best regards,
+{{name}}',
+    1
+  ),
+  (
+    'accommodation_request',
+    'Accommodation request',
+    'accommodation',
+    'Accommodation request — {{role}} interview',
+    'Hi {{recruiter_name}},
+
+I am writing to request a reasonable accommodation for my upcoming interview for the {{role}} position. Specifically, I would appreciate:
+
+{{accommodation_details}}
+
+Please let me know if you need any additional information. I am happy to discuss this further.
+
+Thank you,
+{{name}}',
+    1
+  ),
+  (
+    'withdrawal',
+    'Withdrawing my application',
+    'withdrawal',
+    'Application withdrawal — {{role}}',
+    'Hi {{recruiter_name}},
+
+I am writing to let you know that I would like to withdraw my application for the {{role}} position at {{company}}.
+
+Thank you for your time and consideration. I wish you and the team all the best.
+
+Best regards,
+{{name}}',
+    1
+  )