Trivial fixes (#33304) (#33312)

Backport #33304

The only conflict is caused by `templates/shared/issueicon.tmpl`

routers/web/repo/actions/view.go

@@ -855,7 +855,7 @@ func Run(ctx *context_module.Context) {
 	inputs := make(map[string]any)
 	if workflowDispatch := workflow.WorkflowDispatchConfig(); workflowDispatch != nil {
 		for name, config := range workflowDispatch.Inputs {
-			value := ctx.Req.PostForm.Get(name)
+			value := ctx.Req.PostFormValue(name)
 			if config.Type == "boolean" {
 				// https://www.w3.org/TR/html401/interact/forms.html
 				// https://stackoverflow.com/questions/11424037/do-checkbox-inputs-only-post-data-if-theyre-checked

routers/web/repo/issue_dependency.go

@@ -109,7 +109,7 @@ func RemoveDependency(ctx *context.Context) {
 	}
 
 	// Dependency Type
-	depTypeStr := ctx.Req.PostForm.Get("dependencyType")
+	depTypeStr := ctx.Req.PostFormValue("dependencyType")
 
 	var depType issues_model.DependencyType
 

routers/web/repo/issue_watch.go

@@ -46,7 +46,7 @@ func IssueWatch(ctx *context.Context) {
 		return
 	}
 
-	watch, err := strconv.ParseBool(ctx.Req.PostForm.Get("watch"))
+	watch, err := strconv.ParseBool(ctx.Req.PostFormValue("watch"))
 	if err != nil {
 		ctx.ServerError("watch is not bool", err)
 		return