Cleanup tags and share component

[CarlSchwan]

• Port to LoggerInterface
• Use IDBConnection and IQueryBuilder instead of raw SQL and OC_DB
• Use IEventListener instead of hooks

Todos:

• [x] Finish IQueryBuilder port
• [x] Remove OC_DB as this is the only thing that still uses that
• [x] Testing

[CarlSchwan]

CI is now green :)

[come-nc]

/rebase