refactor: Move files and update toml

scripts/find_TODOs.lean

@@ -10,7 +10,7 @@ import Mathlib.Data.Nat.Notation
 
 # TODO finder
 
-This program finds all instances of `/<!> TODO: ...` (without the `<>`) in HepLean files.
+This program finds all instances of `/<!> TODO: ...` (without the `<>`) in PhysLean files.
 
 ## Note
 
@@ -21,10 +21,10 @@ Parts of this file are adapted from `Mathlib.Tactic.Linter.TextBased`,
 open Lean System Meta
 
 /-- Given a list of lines, outputs an error message and a line number. -/
-def HepLeanTODOItem : Type := Array String → Array (String × ℕ)
+def PhysLeanTODOItem : Type := Array String → Array (String × ℕ)
 
 /-- Checks if a . -/
-def TODOFinder : HepLeanTODOItem := fun lines ↦ Id.run do
+def TODOFinder : PhysLeanTODOItem := fun lines ↦ Id.run do
   let enumLines := (lines.toList.enumFrom 1)
   let todos := enumLines.filterMap (fun (lno1, l1) ↦
     if l1.startsWith "/-! TODO:"   then
@@ -45,7 +45,7 @@ def printTODO (todos : Array TODOContext) : IO Unit := do
     IO.println (s!"{e.path}:{e.lineNumber}: {e.statement}")
 
 def filePathToGitPath (S : FilePath) (n : ℕ) : String :=
-  "https://github.com/HEPLean/HepLean/blob/master/"++
+  "https://github.com/HEPLean/PhysLean/blob/master/"++
   (S.toString.replace "." "/").replace "/lean" ".lean"
   ++ "#L" ++ toString n
 
@@ -67,7 +67,7 @@ def hepLeanLintFile (path : FilePath) : IO String := do
 def todoFileHeader : String := s!"
 # TODO List
 
-This is an automatically generated list of TODOs appearing as `/-! TODO:...` in HepLean.
+This is an automatically generated list of TODOs appearing as `/-! TODO:...` in PhysLean.
 
 Please feel free to contribute to the completion of these tasks.
 
@@ -76,7 +76,7 @@ Please feel free to contribute to the completion of these tasks.
 
 def main (args : List String) : IO UInt32 := do
   initSearchPath (← findSysroot)
-  let mods : Name :=  `HepLean
+  let mods : Name :=  `PhysLean
   let imp :  Import := {module := mods}
   let mFile ← findOLean imp.module
   unless (← mFile.pathExists) do