Fix SDLC delivery rendering and regenerate package

Nine layout defects were fixed in the generator so the delivery package is
reproducible from `scripts/build-sdlc-delivery.sh`.

CSS (scripts/sdlc-delivery/assets/sdlc-delivery.css):
- table-layout: fixed -> auto, so columns fit their content instead of each
  taking an equal share of the page width
- overflow-wrap: anywhere -> break-word, removing mid-word breaks such as
  "Representativ|es" and "communicati|on"
- break-inside: avoid on cells; text-align: left on th so headers match body
- new .a-right/.a-center/.tight column classes; ul/ol/li and code rules
- trimmed padding: @page bottom 28->20mm, h2 9->6mm, h3 6->4mm, cells
  2->1.6mm, .approval-fields; .document-control th shrinks to its label

Renderer (scripts/sdlc-delivery/render-sdlc.mjs):
- ordered lists emit <ol> instead of collapsing into a run-on paragraph
- column alignment read from the Markdown separator row (:---, ---:, :---:)
- columns whose longest cell is <= 12 chars marked "tight" to shrink to content
- underscore runs become styled signature rules
- each signatory's heading and fields wrapped so they cannot split across pages
- backslash escapes such as \* are unescaped

Regenerated sdlc-delivery/ with the fixed pipeline: 46 PDFs, 163 pages, both
content-coverage and A4-format verification passing. Work Schedule 14 -> 9
pages, Correction Register 11 -> 10, Acceptance Report 7 -> 6. The four
Meeting Records are included for the first time, and PDFs for renamed sources
follow their new paths.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

scripts/sdlc-delivery/assets/sdlc-delivery.css

@@ -1,6 +1,6 @@
 @page {
   size: A4;
-  margin: 18mm 16mm 28mm;
+  margin: 18mm 16mm 20mm;
 }
 
 :root {
@@ -64,7 +64,7 @@ body { margin: 0; }
   font-size: 15pt;
   font-weight: 500;
   flex: 0 1 72mm;
-  overflow-wrap: anywhere;
+  overflow-wrap: break-word;
   min-width: 52mm;
   padding: 4mm 6mm;
   text-align: center;
@@ -80,7 +80,7 @@ body { margin: 0; }
 .document-control th,
 .document-control td {
   border: .5pt solid var(--brn-line);
-  padding: 2.2mm 3mm;
+  padding: 2mm 3mm;
   text-align: left;
   vertical-align: top;
 }
@@ -88,43 +88,75 @@ body { margin: 0; }
 .document-control th {
   background: var(--brn-pale-blue);
   font-weight: 700;
-  width: 26%;
+  white-space: nowrap;
+  width: 1%;
 }
 
 h1, h2, h3 { break-after: avoid; color: var(--brn-ink); }
 h1 { font-size: 18pt; margin: 0 0 5mm; }
-h2 { border-left: 4pt solid var(--brn-blue); font-size: 14pt; margin: 9mm 0 4mm; padding-left: 3mm; }
-h3 { color: var(--brn-blue); font-size: 11.5pt; margin: 6mm 0 3mm; }
+h2 { border-left: 4pt solid var(--brn-blue); font-size: 14pt; margin: 6mm 0 3mm; padding-left: 3mm; }
+h3 { color: var(--brn-blue); font-size: 11.5pt; margin: 4mm 0 2mm; }
 
-p { margin: 0 0 3.5mm; }
+p { margin: 0 0 3mm; }
+
+ul, ol { margin: 0 0 3.5mm; padding-left: 7mm; }
+li { margin: 0 0 1mm; }
+
+code {
+  font-family: "DejaVu Sans Mono", "Courier New", monospace;
+  font-size: .9em;
+  letter-spacing: 0;
+}
 
 table:not(.document-control) {
   border-collapse: collapse;
   border: .75pt solid #718096;
+  break-inside: auto;
   font-size: 9pt;
   margin: 0 0 5mm;
-  table-layout: fixed;
+  table-layout: auto;
   width: 100%;
 }
 
 table:not(.document-control) th,
 table:not(.document-control) td {
   border: .5pt solid var(--brn-line);
-  overflow-wrap: anywhere;
-  padding: 2mm;
+  break-inside: avoid;
+  overflow-wrap: break-word;
+  padding: 1.6mm 2mm;
+  text-align: left;
   vertical-align: top;
   word-break: normal;
 }
 
 table:not(.document-control) th { background: var(--brn-pale-blue); font-weight: 700; }
+
+/* Column alignment carried over from the Markdown separator row. */
+table:not(.document-control) th.a-right,
+table:not(.document-control) td.a-right { text-align: right; }
+table:not(.document-control) th.a-center,
+table:not(.document-control) td.a-center { text-align: center; }
+
+/* Short columns (IDs, dates, counts) shrink to their content instead of
+   taking an equal share of the table width. */
+table:not(.document-control) th.tight,
+table:not(.document-control) td.tight { white-space: nowrap; width: 1%; }
+
 thead { display: table-header-group; }
 tr { break-inside: avoid; }
 
-.approval-block { break-inside: avoid; margin-top: 9mm; }
-.approval-block__person { margin: 5mm 0; min-height: 21mm; }
-.approval-block__line { border-bottom: .5pt solid var(--brn-ink); display: inline-block; min-width: 70mm; }
+.approval-block__person { break-inside: avoid; margin: 0 0 6mm; }
+.approval-block__person h3 { margin: 0 0 2mm; }
+
+.approval-block__line {
+  border-bottom: .5pt solid var(--brn-ink);
+  display: inline-block;
+  min-width: 68mm;
+  vertical-align: baseline;
+}
+
 .approval-fields {
-  line-height: 1.62;
-  margin: 0 0 8mm;
-  padding: 2.5mm 0 4mm;
+  line-height: 1.55;
+  margin: 0;
+  padding: 0;
 }