feat: CLI admin commands — register-table, discover-and-register, list-tables

da admin register-table: register single table
da admin discover-and-register: auto-discover from Keboola API + bulk register
da admin list-tables: show all registered tables

Used to register all 142 Keboola tables on production.

cli/commands/admin.py

@@ -50,3 +50,114 @@ def remove_user(user_id: str = typer.Argument(..., help="User ID to remove")):
     else:
         typer.echo(f"Failed: {resp.text}", err=True)
         raise typer.Exit(1)
+
+
+@admin_app.command("register-table")
+def register_table(
+    name: str = typer.Argument(..., help="Table display name"),
+    source_type: str = typer.Option("keboola", help="Source type"),
+    bucket: str = typer.Option("", help="Source bucket/dataset"),
+    source_table: str = typer.Option("", help="Source table name"),
+    query_mode: str = typer.Option("local", help="Query mode: local or remote"),
+    description: str = typer.Option("", help="Table description"),
+):
+    """Register a single table."""
+    resp = api_post("/api/admin/register-table", json={
+        "name": name,
+        "source_type": source_type,
+        "bucket": bucket,
+        "source_table": source_table or name,
+        "query_mode": query_mode,
+        "description": description,
+    })
+    if resp.status_code == 201:
+        typer.echo(f"Registered: {name}")
+    elif resp.status_code == 409:
+        typer.echo(f"Already exists: {name}")
+    else:
+        typer.echo(f"Failed: {resp.json().get('detail', resp.text)}", err=True)
+        raise typer.Exit(1)
+
+
+@admin_app.command("discover-and-register")
+def discover_and_register(
+    source_type: str = typer.Option("keboola", help="Source type"),
+    token: str = typer.Option(None, help="Keboola Storage API token"),
+    url: str = typer.Option(None, help="Keboola stack URL"),
+    dry_run: bool = typer.Option(False, "--dry-run", help="Show what would be registered"),
+    as_json: bool = typer.Option(False, "--json", help="Output as JSON"),
+):
+    """Discover all tables from source and register them."""
+    import httpx
+    import os
+
+    kbc_token = token or os.environ.get("KEBOOLA_STORAGE_TOKEN", "")
+    kbc_url = url or os.environ.get("KEBOOLA_STACK_URL", "")
+
+    if not kbc_token or not kbc_url:
+        typer.echo("Need KEBOOLA_STORAGE_TOKEN and KEBOOLA_STACK_URL (env or --token/--url)", err=True)
+        raise typer.Exit(1)
+
+    typer.echo(f"Discovering tables from {kbc_url}...")
+    resp = httpx.get(f"{kbc_url.rstrip('/')}/v2/storage/tables",
+                     headers={"X-StorageApi-Token": kbc_token}, timeout=30)
+    resp.raise_for_status()
+    tables = resp.json()
+    typer.echo(f"Found {len(tables)} tables")
+
+    if as_json and dry_run:
+        typer.echo(json.dumps([{"id": t["id"], "name": t["name"],
+                                "bucket": t.get("bucket", {}).get("id", ""),
+                                "rows": t.get("rowsCount", 0)} for t in tables], indent=2))
+        return
+
+    registered = 0
+    skipped = 0
+    errors = 0
+
+    for t in tables:
+        table_id = t["id"]
+        name = t["name"]
+        bucket_id = t.get("bucket", {}).get("id", "")
+
+        if dry_run:
+            typer.echo(f"  [DRY RUN] {name:30s} bucket={bucket_id:20s} rows={t.get('rowsCount', 0):>10,}")
+            continue
+
+        resp = api_post("/api/admin/register-table", json={
+            "name": name,
+            "source_type": source_type,
+            "bucket": bucket_id,
+            "source_table": name,
+            "query_mode": "local",
+            "description": f"Auto-discovered from {source_type}",
+        })
+
+        if resp.status_code == 201:
+            registered += 1
+            typer.echo(f"  ✓ {name}")
+        elif resp.status_code == 409:
+            skipped += 1
+        else:
+            errors += 1
+            typer.echo(f"  ✗ {name}: {resp.json().get('detail', resp.text)}")
+
+    if not dry_run:
+        typer.echo(f"\nDone: {registered} registered, {skipped} already existed, {errors} errors")
+
+
+@admin_app.command("list-tables")
+def list_tables(as_json: bool = typer.Option(False, "--json")):
+    """List registered tables."""
+    resp = api_get("/api/admin/registry")
+    if resp.status_code != 200:
+        typer.echo(f"Failed: {resp.text}", err=True)
+        raise typer.Exit(1)
+
+    data = resp.json()
+    if as_json:
+        typer.echo(json.dumps(data, indent=2))
+    else:
+        typer.echo(f"Registered tables: {data['count']}")
+        for t in data["tables"]:
+            typer.echo(f"  {t['name']:30s} src={t.get('source_type','?'):10s} mode={t.get('query_mode','?'):6s} bucket={t.get('bucket',''):20s}")