docs: migrate wiki to mkdocs, retire wiki references

[EshwarCVS]

Summary

All documentation now lives in docs/ (mkdocs). The GitHub wiki is redundant — its content was fully migrated to the 45-page mkdocs site in PR #21. This PR retires the remaining wiki reference in the repo.

Changes

• .github/pull_request_template.md — replace wiki with docs/ in the PR checklist item

Why

The GitHub wiki was set up early in the project. PR #21 performed a full gap analysis and migrated all content into the versioned mkdocs site (Tutorial, Advanced Guide, Security, Databases, Deployment, Concepts, How-To, FAQ — 45 pages total). The wiki is now redundant and the PR template was the last reference to it.

Checklist

• Tests pass locally (pytest --cov=FasterAPI)
• Benchmarks not regressed
• docs/ updated if user-facing behavior changed (this IS the docs update)

[github-actions]

Benchmark results

Ubuntu runner, Python 3.13. HTTP table uses the same httpx load against uvicorn (Python) and Fiber (Go). Direct ASGI (below) is Python-only and excludes network I/O.

🟢 Benchmark status: improvement detected.

HTTP throughput (FasterAPI vs FastAPI vs Fiber)

Endpoint	FasterAPI	FastAPI	Fiber (Go)	F / Fast
GET /health	595/s	617/s	602/s	0.96x
GET /users/{id}	640/s	670/s	652/s	0.95x
POST /users	539/s	597/s	581/s	0.90x

Direct ASGI (no HTTP; 50,000 iterations)

Endpoint	FasterAPI	FastAPI	Speedup	vs README ASGI ratio
GET /health	202,179/s	22,063/s	9.16x	+33.8%
GET /users/{id}	185,820/s	15,610/s	11.90x	+36.4%
POST /users	116,545/s	13,035/s	8.94x	+25.0%

Routing (radix vs regex, 1,500,000 lookups)

Router	Ops/s	Speedup	vs README
Radix	969,617	8.6x	+12.8%
Regex	113,138	1.0x

How to read this

• F / Fast = FasterAPI req/s ÷ FastAPI req/s on the same HTTP harness (higher is better).
• Fiber uses the Go app in benchmarks/fiber (same routes). Go is often several times faster than Python here; the important guard for regressions is check_regressions.py (ASGI + routing floors), which must pass in this workflow.
• vs README compares combined speedups to documented reference numbers (local machine); CI absolute req/s differs by hardware.