Add openapi API documentation (#294)

* Initial version

- Add OpenAPI documentation generator
- Update README.md to remove endpoint documentations

* Adds new endpoints

- Fixes build with swag
- Adds new endpoints

* Adds more endpoints documentation

- Also removes swag from Dockerfile and build script

* Finally adds all endpoints documentation

* Initial version

- Add OpenAPI documentation generator
- Update README.md to remove endpoint documentations

* Adds new endpoints

- Fixes build with swag
- Adds new endpoints

* Adds more endpoints documentation

- Also removes swag from Dockerfile and build script

* Finally adds all endpoints documentation

* Update README (#1)

* Update README

I completely redid the `README.md`. Now it's much easier to read and understand.

---------

Co-authored-by: cocool97 <34218602+cocool97@users.noreply.github.com>

* Improves documentation

* Delete server/config.db

* Update README.md

* Update README.md

* fix download in api docs

* add api docs to web

---------

Co-authored-by: Shadeov <144587546+shadeov@users.noreply.github.com>
Co-authored-by: nikk gitanes <tsynik@gmail.com>

server/web/api/cache.go

@@ -15,6 +15,18 @@ type cacheReqJS struct {
 	Hash string `json:"hash,omitempty"`
 }
 
+// cache godoc
+//
+//	@Summary		Return cache stats
+//	@Description	Return cache stats.
+//
+//	@Tags			API
+//
+//	@Param			request	body	cacheReqJS	true	"Cache stats request"
+//
+//	@Produce		json
+//	@Success		200	{object} state.CacheState	"Cache stats"
+//	@Router			/cache [post]
 func cache(c *gin.Context) {
 	var req cacheReqJS
 	err := c.ShouldBindJSON(&req)