Publish API docs only as a md file (#521)

* Publish API docs only as a md file

Signed-off-by: Pavol Loffay <p.loffay@gmail.com>

* Fix

Signed-off-by: Pavol Loffay <p.loffay@gmail.com>

---------

Signed-off-by: Pavol Loffay <p.loffay@gmail.com>

Makefile

@@ -450,10 +450,6 @@ api-docs: docs/operator/api.md docs/operator/feature-gates.md
 TYPES_TARGET := $(shell find apis/tempo -type f -iname "*_types.go")
 docs/operator/api.md: $(TYPES_TARGET) gen-crd-api-reference-docs
 	$(GEN_CRD) -api-dir "github.com/grafana/tempo-operator/apis/tempo/" -config "$(PWD)/config/docs/config.json" -template-dir "$(PWD)/config/docs/templates" -out-file "$(PWD)/$@"
-	sed -i 's/+docs:/  docs:/' $@
-	sed -i 's/+parent:/    parent:/' $@
-	sed -i 's/##/\n##/' $@
-	sed -i 's/+newline/\n/' $@
 
 
 FEATURE_GATES_TARGET := $(shell find apis/config -type f -iname "*_types.go")

config/docs/templates/pkg.tpl

@@ -1,16 +1,4 @@
 {{ define "packages" }}
----
-title: "API"
-description: "Generated API docs for the Tempo Operator"
-lead: ""
-draft: false
-images: []
-menu:
-+docs:
-+parent: "operator"
-weight: 1000
-toc: true
----
 
 This Document contains the types introduced by the Tempo Operator to be consumed by users.