feat: Implement web-based terminal with session management, command history, and dedicated UI.

alembic/versions/0020_add_is_pinned_to_terminal.py

@@ -0,0 +1,42 @@
+"""add is_pinned to terminal command logs
+
+Revision ID: 0020
+Revises: 0019_add_container_customizations
+Create Date: 2026-03-03 10:00:00.000000
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy import inspect
+
+
+# revision identifiers, used by Alembic.
+revision: str = '0020'
+down_revision: Union[str, None] = '0019_add_container_customizations'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    # Check if column already exists to avoid errors
+    bind = op.get_bind()
+    insp = inspect(bind)
+    columns = [col['name'] for col in insp.get_columns('terminal_command_logs')]
+    
+    if 'is_pinned' not in columns:
+        # Add is_pinned column with default 0
+        op.add_column('terminal_command_logs', sa.Column('is_pinned', sa.Boolean(), server_default=sa.text('0'), nullable=False))
+
+
+def downgrade() -> None:
+    # Check if column exists before dropping
+    bind = op.get_bind()
+    insp = inspect(bind)
+    columns = [col['name'] for col in insp.get_columns('terminal_command_logs')]
+    
+    if 'is_pinned' in columns:
+        # Drop column
+        with op.batch_alter_table('terminal_command_logs') as batch_op:
+            batch_op.drop_column('is_pinned')