Fix/alembic ignore bigquery (#220)

* feat: refactored tracker db folder structure. added alembic migrations

* added tracker logs integration test. added alembic check of migration consistency to actions

* fix: fixed the test actions for alembic

* fix: fixed path for script on the test actions for alembic

* fix: addded tracker dependencies to integration test action

* fix: integration test action installation of tracker

* fix: integration test action cache poetry of tracker

* chore: updated llmstudio lib poetry lock

* fix: integration test action changed working dir for alembic script

* fix: integration test action path for alembic.ini script

* chore: changed the migration bash to python

* chore: changed the migration bash to python and corrected path

* fix: action

* test: adding columns to check for integration tests for migrations

* fix: alembic was not recognizing changes

* fix: alembic

* chore: removed testing columns for logs

* chore: added readme.md

* feat: added extras to logs schema. alembic upgrades on tracker start server if needed

* chore: added .env.template; changed llmstudio alembic default name

* chore: moved server alembic upgrade to utils; reverted poetry.lock of llmstudio lib

* fix: alembic now raises error if bigquery migration is generated, if just upgraded it ignores - as its not supported by alembic.

* fix: alembic upgrade head path is now independent of working dir

* fix: updated action for poetry migraiton

* fix: updated action

* fix: updated action

* chore: updated the llmstudio lib tracker version of the extra

* chore: updated migration test action

Author: MiNeves00