chore: Remove obsolete TODOs

DocGen4/Output/Base.lean

@@ -30,7 +30,6 @@ def getCurrentName : HtmlM (Option Name) := do (←read).currentName
 def templateExtends {α β : Type} (base : α → HtmlM β) (new : HtmlM α) : HtmlM β :=
   new >>= base
 
--- TODO: Change this to HtmlM and auto add the root URl
 def moduleNameToLink (n : Name) : HtmlM String := do
   let parts := n.components.map Name.toString
   (←getRoot) ++ (parts.intersperse "/").foldl (· ++ ·) "" ++ ".html"

DocGen4/Output/Module.lean

@@ -64,7 +64,6 @@ def docInfoHeader (doc : DocInfo) : HtmlM Html := do
 
   nodes := nodes.push <span «class»="decl_args">:</span>
   nodes := nodes.push $ Html.element "div" true #[("class", "decl_type")] (←infoFormatToHtml doc.getType)
-  -- TODO: The final type of the declaration
   return <div «class»="decl_header"> [nodes] </div>
 
 def docInfoToHtml (doc : DocInfo) : HtmlM Html := do

DocGen4/Process.lean

@@ -150,7 +150,6 @@ def getConstructorType (ctor : Name) : MetaM CodeWithInfos := do
   | some (ConstantInfo.ctorInfo i) => ←prettyPrintTerm i.type
   | _ => panic! s!"Constructor {ctor} was requested but does not exist"
 
--- TODO: Obtain parameters that come after the inductive Name
 def InductiveInfo.ofInductiveVal (v : InductiveVal) : MetaM InductiveInfo := do
   let info ← Info.ofConstantVal v.toConstantVal
   let env ← getEnv