chore: untrack and ignore venv directory

schema.sql

@@ -0,0 +1,41 @@
+CREATE DATABASE IF NOT EXISTS job_matcher_db;
+USE job_matcher_db;
+
+CREATE TABLE IF NOT EXISTS jobs (
+    job_id INT AUTO_INCREMENT PRIMARY KEY,
+    title VARCHAR(255) NOT NULL,
+    company VARCHAR(255),
+    location VARCHAR(255),
+    posted_date_raw VARCHAR(100),
+    job_link VARCHAR(512) UNIQUE NOT NULL,
+    is_actively_hiring BOOLEAN DEFAULT FALSE,
+    description TEXT DEFAULT NULL,
+    match_score INT DEFAULT NULL,
+    match_breakdown JSON DEFAULT NULL,
+    matched_skills JSON DEFAULT NULL,
+    missing_skills JSON DEFAULT NULL,
+    verdict VARCHAR(50) DEFAULT NULL,
+    detail_fetched_at DATETIME DEFAULT NULL,
+    scored_at DATETIME DEFAULT NULL,
+    created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+    INDEX idx_match_score (match_score),
+    INDEX idx_verdict (verdict)
+);
+
+CREATE TABLE IF NOT EXISTS users (
+    user_id INT AUTO_INCREMENT PRIMARY KEY,
+    telegram_token VARCHAR(255) NOT NULL,
+    telegram_chat_id VARCHAR(50) NOT NULL,
+    min_match_score INT DEFAULT 70,
+    created_at DATETIME DEFAULT CURRENT_TIMESTAMP
+);
+
+CREATE TABLE IF NOT EXISTS alert_logs (
+    alert_id INT AUTO_INCREMENT PRIMARY KEY,
+    user_id INT NOT NULL,
+    job_id INT NOT NULL,
+    alerted_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+    UNIQUE KEY unique_user_job (user_id, job_id),
+    FOREIGN KEY (user_id) REFERENCES users(user_id),
+    FOREIGN KEY (job_id) REFERENCES jobs(job_id)
+);