docs: update server docs

[blushi]

Description

ref: #11362

---

Author Checklist

All items are required. Please add a note to the item if the item is not applicable and
please add links to any relevant follow up issues.

I have...

• included the correct type prefix in the PR title
• added ! to the type prefix if API or client breaking change
• targeted the correct branch (see PR Targeting)
• provided a link to the relevant issue or specification
• followed the guidelines for building modules
• included the necessary unit and integration tests
• added a changelog entry to CHANGELOG.md
• included comments for documenting Go code
• updated the relevant documentation or specification
• reviewed "Files changed" and left comments if necessary
• confirmed all CI checks have passed

Reviewers Checklist

All items are required. Please add a note if the item is not applicable and please add
your handle next to the items reviewed if you only reviewed selected items.

I have...

• confirmed the correct type prefix in the PR title
• confirmed ! in the type prefix if API or client breaking change
• confirmed all author checklist items have been addressed
• reviewed state machine logic
• reviewed API design and naming
• reviewed documentation is accurate
• reviewed tests and test coverage
• manually tested (if applicable)

[codecov]

Codecov Report

Merging #11947 (d07f2f8) into main (b7841e3) will decrease coverage by 0.04%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##             main   #11947      +/-   ##
==========================================
- Coverage   66.02%   65.98%   -0.05%     
==========================================
  Files         711      676      -35     
  Lines       74202    71307    -2895     
==========================================
- Hits        48995    47049    -1946     
+ Misses      22256    21576     -680     
+ Partials     2951     2682     -269     

Impacted Files	Coverage Δ
server/config/config.go	39.58% <ø> (ø)
server/rollback.go	0.00% <0.00%> (ø)
orm/encoding/ormkv/index_key.go
orm/encoding/ormfield/uint64.go
orm/encoding/ormkv/entry.go
orm/model/ormtable/filter.go
orm/model/ormtable/index_impl.go
orm/model/ormtable/primary_key.go
orm/model/ormtable/iterator.go
orm/encoding/ormfield/enum.go
... and 27 more