IR: Basic script to remove dupes

had this lying around from last week PRs and could come useful again,
code is meh but works

scripts/fix_ir_universals.py

@@ -0,0 +1,40 @@
+#!/usr/bin/env python3
+import pathlib
+
+universals = (
+    pathlib.Path(__file__).parent
+    / "../applications/main/infrared/resources/infrared/assets"
+)
+
+for universal in universals.glob("*.ir"):
+    text = universal.read_text()
+    lines = text.splitlines()
+    signal = []
+    comment = []
+    signals = []
+    for line in lines:
+        if line.startswith("#"):
+            comment.append(line)
+            continue
+        signal.append(line)
+        if line.startswith(("data: ", "command: ")):  # Last line of this signal
+            signals.append(("\n".join(signal), "\n".join(comment)))
+            signal.clear()
+            comment.clear()
+    found = dict()
+    for signal, comment in signals:
+        if signal in found:
+            if (
+                universal.stem == "projectors"
+                and found[signal] == 1
+                and signal.startswith("name: Power")
+            ):
+                # Projectors need double press of power to confirm shutdown, so 1 dupe is fine
+                found[signal] += 1
+                continue
+            replace = f"\n{comment}\n{signal}"
+            pos = text.rfind(replace)
+            text = text[:pos] + text[pos + len(replace) :]
+            continue
+        found[signal] = 1
+    universal.write_text(text)

scripts/fix_mfc_dict.py

@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 import pathlib
 import string