GOALS.md: enrich G-078/G-081 index Scope mirrors to match detail files

The detail files carried richer scope text than the index (user-directed
resolution: enrich the index rather than trim the files). goals_lint now clean.

Assisted-by: harness=claude; primary-model=claude-fable-5; api-location=anthropic.com

GOALS.md

@@ -295,7 +295,7 @@ Scope: src/vfs/_config/punk_main.tcl (top-level arg dispatch), src/lib/app-punks
 Detail: goals/G-077-punkexe-dash-e-oneliner.md
 
 ### G-078 [proposed] punk::ansi ANSI->HTML rendering api (developer-surfaced, documented)
-Scope: src/modules/punk/ansi-999999.0a1.0.tm (or new punk::ansi::html module), src/scriptapps/tools prototypes as reference implementations, src/scriptapps/tools/fontprep/ (asset + cell-geometry contract), new testsuite under src/tests/modules/punk/ansi/
+Scope: src/modules/punk/ansi-999999.0a1.0.tm (or a new punk::ansi::html module), src/scriptapps/tools/punkargs_punknative.tcl + scratch prototypes (ansi2html_core.tcl, ansicat_gallery.tcl) as reference implementations to be retired into consumers, src/scriptapps/tools/fontprep/ (asset + geometry contract), new testsuite under src/tests/modules/punk/ansi/
 Detail: goals/G-078-punkansi-tohtml-api.md
 
 ### G-079 [proposed] default-colour semantics through renderspace/flattened output
@@ -307,7 +307,7 @@ Scope: the G-078 punk::ansi html api (additional rendering mode); scratch protot
 Detail: goals/G-080-ansi2html-cellgrid-mode.md
 
 ### G-081 [proposed] punk::args documentation build pipeline (dev doc.* integration)
-Scope: src/modules/punk/mix/commandset/doc-999999.0a1.0.tm (doc.* generation subcommands), src/scriptapps/tools/punkargs_to_doctools.tcl + punkargs_punknative.tcl (productize), src/scriptapps/tools/fontprep/ (shared doc-set asset), src/doc tree conventions, src/tests coverage
+Scope: src/modules/punk/mix/commandset/doc-999999.0a1.0.tm (doc.* commandset - new generation subcommands), src/scriptapps/tools/punkargs_to_doctools.tcl + punkargs_punknative.tcl (prototypes to productize), src/scriptapps/tools/fontprep/ (shared doc-set asset in link mode), src/doc tree conventions, src/tests coverage
 Detail: goals/G-081-argdoc-build-pipeline.md
 
 ### G-082 [proposed] punk::args single-form parse error selection: specific validation failures preferred over generic overflow