feat(makefile): Makefile ind sql schema

schema.sql

@@ -0,0 +1,37 @@
+-- schema.sql - Structure initiale de la base Erminig
+
+CREATE TABLE packages (
+    name TEXT PRIMARY KEY,
+    version TEXT NOT NULL,
+    revision INTEGER NOT NULL,
+    status TEXT NOT NULL, -- draft, built, failed, validated
+    blocked BOOLEAN NOT NULL DEFAULT 0,
+    created_at TEXT DEFAULT CURRENT_TIMESTAMP,
+    updated_at TEXT DEFAULT CURRENT_TIMESTAMP
+);
+
+CREATE TABLE sources (
+    package_name TEXT,
+    url TEXT,
+    hash TEXT,
+    FOREIGN KEY (package_name) REFERENCES packages(name)
+);
+
+CREATE TABLE dependencies (
+    package_name TEXT,
+    dependency TEXT,
+    type TEXT, -- build, runtime, check
+    FOREIGN KEY (package_name) REFERENCES packages(name)
+);
+
+CREATE TABLE builds (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    package_name TEXT,
+    version TEXT,
+    revision INTEGER,
+    start_time TEXT DEFAULT CURRENT_TIMESTAMP,
+    end_time TEXT,
+    status TEXT, -- success, failed
+    log TEXT,
+    FOREIGN KEY (package_name) REFERENCES packages(name)
+);