Research Gallery: each map's info says only what that map does

- Simple Research drops the example packet (a UPG-100 zone's, not
  something its own view makes) and its takeaway line, which promised a
  poster and a prayer packet a reader cannot reach from this map.
- Every tab whose map draws people-group pins (UPG-100, Simple Research,
  Prayer Progress, Cities with Internet, Gospel Resources) carries the
  approximate-location caveat as its info note (pins.approximate), so
  it stays findable where a phone legend no longer states it.
- The Regions comment no longer says China is withheld: China prints.

The gallery bundle grows by about 3.6 KB raw (1.1 KB gzipped) for the pins
catalogue area; the rebuild is in the commit that closes this series.

plugin-designs/doxa-maps-spa/src/tabInfo.js

@@ -44,6 +44,7 @@ export const TAB_INFO = {
     pos: { side: '56px', narrow: { placement: 'top-left', side: '12px' } },
     leadKey: 'mapInfo.tab.upg-100.lead',
     takeawayKey: 'mapInfo.tab.upg-100.takeaway',
+    noteKey: 'pins.approximate',
     examples: [
       { kind: 'image', src: 'previews/middle-east-core.webp', full: 'posters/middle-east-core.html' },
       { kind: 'pages', pages: MEC_PAGES },
@@ -55,12 +56,9 @@ export const TAB_INFO = {
     pos: { side: '56px', narrow: { placement: 'top-left', side: '8px' } },
     leadKey: 'mapInfo.tab.regions-dashboard.lead',
     takeawayKey: 'mapInfo.tab.regions-dashboard.takeaway',
-    // "except India and China": India is genuinely unsupported -- no sheet, no geometry, and 855
-    // people groups, too many to fit one poster legibly (library/data/country-posters.json carries
-    // that reason itself). CHINA IS DIFFERENT: it is technically supported TODAY (sheet 3x4,
-    // geometry present, 154 groups -- the 3x4 tier exists precisely so it renders) and is withheld
-    // deliberately, not because the pipeline cannot do it. Do not "fix" this by enabling China;
-    // that is a decision above this file.
+    // The note names India as the one country without prints: no sheet, no geometry, and 855 people
+    // groups, too many to fit one poster legibly (library/data/country-posters.json carries that
+    // reason itself). China prints (a 3x4 sheet, 154 groups), so the note must not list it.
     noteKey: 'mapInfo.tab.regions-dashboard.note',
     // The Sudan poster, packet pages and card deck join when rega's shots are in the tree.
     examples: [],
@@ -106,11 +104,11 @@ export const TAB_INFO = {
     trigger: 'control',
     pos: { top: '56px', side: '56px' },
     leadKey: 'mapInfo.tab.research-map-plus-grid.lead',
-    takeawayKey: 'mapInfo.tab.research-map-plus-grid.takeaway',
-    // Its own poster joins when rega's shot is in the tree.
-    examples: [
-      { kind: 'pages', pages: MEC_PAGES, titleKey: 'mapInfo.tab.research-map-plus-grid.examplePacket' },
-    ],
+    // No takeaway: this map's own view does not make a poster or a packet a reader can reach (its export
+    // is behind the export switch), so the line that promised both is gone rather than reworded.
+    noteKey: 'pins.approximate',
+    // No example: the packet shown here was a UPG-100 zone's, not something this map's own view makes.
+    examples: [],
   },
   'prayer-map': {
     storageKey: 'prayer-map',
@@ -120,6 +118,7 @@ export const TAB_INFO = {
     pos: { side: '56px' },
     leadKey: 'mapInfo.tab.prayer-map.lead',
     takeawayKey: 'mapInfo.tab.prayer-map.takeaway',
+    noteKey: 'pins.approximate',
     examples: [],
   },
   'cities-internet': {
@@ -128,6 +127,7 @@ export const TAB_INFO = {
     pos: { side: '56px', narrow: { side: '4px' } },
     leadKey: 'mapInfo.tab.cities-internet.lead',
     takeawayKey: 'mapInfo.tab.cities-internet.takeaway',
+    noteKey: 'pins.approximate',
     examples: [],
   },
   'gospel-resources': {
@@ -136,6 +136,7 @@ export const TAB_INFO = {
     pos: { side: '56px', narrow: { side: '4px' } },
     leadKey: 'mapInfo.tab.gospel-resources.lead',
     takeawayKey: 'mapInfo.tab.gospel-resources.takeaway',
+    noteKey: 'pins.approximate',
     examples: [],
   },
 }