Keep the German planning documents out of the repository

They carry the author's name, his home directory path and internal decision
notes across eight files. History was rewritten before the first push, while
that was still free — docs/superpowers appears in no commit, and .gitignore
keeps the local copies out from here on.

The readme's development notes now point at docs/discovery.md instead, which
is the document an outside reader actually wants.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0154ydCSH6y6ha5Dp3GUQHKA

Author: shockwave-coder

.gitignore

@@ -15,6 +15,10 @@ dist/
 # Scratch space for the subagent-driven execution of these plans
 .superpowers/
 
+# The German design and planning documents stay local. They carry the author's name,
+# home directory and internal decision notes, none of which belong in a public repo.
+docs/superpowers/
+
 # Analysis: the measurements are published because docs/discovery.md cites them.
 # The ACPI dumps are not: 4.5 MB of Huawei firmware, and anyone can produce their
 # own with tools/Dump-AcpiTables.ps1.

README.md

@@ -257,8 +257,12 @@ a visual check. If Explorer still shows the old image afterwards, `ie4uinit.exe
 ## Development notes
 
 The interface ships in English and German. English is the neutral resource, so a machine whose
-display language is neither gets English. The design and planning documents under
-`docs/superpowers/` are written in German.
+display language is neither gets English — a new string has to go into both `.resx` files or
+`LocalizationTests` fails the build.
+
+[docs/discovery.md](docs/discovery.md) is the reference for everything about the firmware
+interface: it was written first, from a static analysis of the ACPI tables, and every number in it
+is backed by a file under `analysis/`.
 
 ## License