Revert "leave type section symbols unchanged on resem, fix overly general double semcheck for forward types (#24888)"

This reverts commit cfe89097e7.

tests/types/tresemtypesection.nim

@@ -1,55 +0,0 @@
-discard """
-  output: '''
-NONE
-a
-NONE
-a
-'''
-"""
-
-# issue #24887
-
-macro foo(x: typed) =
-  result = x
-
-foo:
-  type
-    Flags64 = distinct uint64
-
-  const NONE = Flags64(0'u64)
-  const MAX: Flags64 = Flags64(uint64.high)
-
-  proc `$`(x: Flags64): string =
-    case x:
-    of NONE:
-      return "NONE"
-    of MAX:
-      return "MAX"
-    else:
-      return "UNKNOWN"
-
-  let okay = Flags64(128'u64)
-
-  echo $NONE
-  type Foo = ref object
-    x: int
-  discard Foo(x: 123)
-  type Enum = enum a, b, c
-  echo a
-  type Bar[T] = object
-    x: T
-  discard Bar[int](x: 123)
-  discard Bar[string](x: "abc")
-
-  # regression test:
-  template templ(): untyped =
-    proc injected() {.inject.} = discard
-    int
-
-  type TestInject = templ()
-  var x1: TestInject
-  injected() # normally works
-echo $NONE
-echo a
-var x2: TestInject
-injected()