[TCM] How-to: http configuration

**Product:** Tarantool Cluster Manager
**Since:** TCM 1.0.0, Tarantool 3.0
**Audience/target:** admin
**Root document:** new page in the TCM section
**SME:** @ filonenko-mikhail 

## Details

- Write a how-to on configuring TCM HTTP connection
- Describe good practices
- Provide instructions and examples