Different retreival intents for easy data creation

[Aadesh-Baral]

Retrieval intents allow easy data separation, and addition and can also improve model performance.
Add new retrieval intents and move related intents into it for the following:

• Id editor
• JOSM
• Faqs about Maps in general, also linked to Add support for FAQs about maps #33
• Faqs about OSM
• HOT Tasking Manager