refactor(i18n): rename vorlagen/ -> templates/, *-vorlage -> *-template

Final German naming cleanup in dev-process:
- vorlagen/                            -> templates/
- vorlagen-word/                       -> templates-word/
- tools/generate_word_vorlagen.sh      -> tools/generate_word_templates.sh
- *-vorlage.md / *-vorlage.docx        -> *-template.md / *-template.docx
- Review-Protokoll-vorlage.*           -> Review-Minutes-template.*
- angebot-vorlage.*                    -> quote-template.*
- angebot-beispiel.html                -> quote-example.html

All references in README.md, toolstack/toolstack.md, build_word_template.py,
and generate_word_templates.sh updated. The master Word style template
(slohmaier-doc-template.docx) was already English-named.

The dev-process repo is now fully English in both content and structure.

tools/build_word_template.py

@@ -2,7 +2,7 @@
 """
 Build the neutral slohmaier Word document template.
 
-Output: vorlagen-word/slohmaier-doc-template.docx
+Output: templates-word/slohmaier-doc-template.docx
 
 The template is ISO 9001 / ASPICE-friendly:
 - Cover page with project, doc-ID, version, classification
@@ -579,5 +579,5 @@ def build_template(out_path: Path):
 
 if __name__ == "__main__":
     out = Path(sys.argv[1] if len(sys.argv) > 1 else
-               Path(__file__).resolve().parent.parent / "vorlagen-word" / "slohmaier-doc-template.docx")
+               Path(__file__).resolve().parent.parent / "templates-word" / "slohmaier-doc-template.docx")
     build_template(out)

tools/generate_word_templates.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-# Convert the formal-document Markdown vorlagen to Word .docx
+# Convert the formal-document Markdown templates to Word .docx
 # using slohmaier-doc-template.docx as style reference.
 #
 # Word is the industry standard for formal release / ISO 9001 audits.
@@ -9,8 +9,8 @@
 set -euo pipefail
 
 REPO_ROOT="$(cd "$(dirname "$0")/.." && pwd)"
-SRC="$REPO_ROOT/vorlagen"
-DST="$REPO_ROOT/vorlagen-word"
+SRC="$REPO_ROOT/templates"
+DST="$REPO_ROOT/templates-word"
 TEMPLATE="$DST/slohmaier-doc-template.docx"
 
 if [[ ! -f "$TEMPLATE" ]]; then
@@ -20,16 +20,16 @@ fi
 
 # Formal documents (to Word):
 FORMAL_DOCS=(
-  PID-vorlage
-  PM-Plan-vorlage
-  QA-Plan-vorlage
-  SWE-Plan-vorlage
-  Test-Plan-vorlage
-  Review-Protokoll-vorlage
-  Non-Conformity-vorlage
-  MISRA-Deviation-Permit-vorlage
-  MISRA-Deviation-Record-vorlage
-  angebot-vorlage
+  PID-template
+  PM-Plan-template
+  QA-Plan-template
+  SWE-Plan-template
+  Test-Plan-template
+  Review-Minutes-template
+  Non-Conformity-template
+  MISRA-Deviation-Permit-template
+  MISRA-Deviation-Record-template
+  quote-template
 )
 
 mkdir -p "$DST"