refactor: separate local voice handlers and instructions

src/firstRunExperience.test.mjs

@@ -648,7 +648,7 @@ test('the DISPLAY rail starts collapsed on a first run, and a stored choice wins
 // ── Voice: instruction-only, tool schema byte-unchanged ─────────────────────
 
 test('the voice TOOL SCHEMA is byte-identical to main — the mission mapping is instructions only', () => {
-  const src = fs.readFileSync(new URL('../server/providers/local.js', import.meta.url), 'utf8');
+  const src = fs.readFileSync(new URL('../server/providers/openai/tools.js', import.meta.url), 'utf8');
   const start = src.indexOf('const GEV_REALTIME_TOOLS = [');
   assert.ok(start > 0, 'GEV_REALTIME_TOOLS must still be a single literal array');
   const end = src.indexOf('\n];\n', start);
@@ -666,16 +666,18 @@ test('the voice TOOL SCHEMA is byte-identical to main — the mission mapping is
     'the first-run missions must ride EXISTING tools: no schema edit, no cache bust',
   );
 
+  const instructions = fs.readFileSync(new URL('../server/providers/openai/instructions.js', import.meta.url), 'utf8');
+
   // ...and the mapping that makes them reachable by voice is one instruction
   // string, whose rollback is deleting that string. Anchored to a LIVE array
   // entry — a quote at the start of its own line — so commenting the paragraph
   // out reads as the removal it is, not as a passing substring match.
   assert.match(
-    src,
+    instructions,
     /\n\s+'NAMED VIEWS are shorthand/,
     'the mission mapping must be an active instruction entry, not commented out',
   );
-  const mapping = src.slice(src.indexOf('NAMED VIEWS are shorthand'));
+  const mapping = instructions.slice(instructions.indexOf('NAMED VIEWS are shorthand'));
   const paragraph = mapping.slice(0, mapping.indexOf("',\n"));
   for (const layerId of [
     'local-datacenters', 'local-dams', 'telegeography-submarine-cables', 'local-firms', 'earthquakes',
@@ -687,7 +689,7 @@ test('the voice TOOL SCHEMA is byte-identical to main — the mission mapping is
 });
 
 test('every layer a mission drives is already in the shipped set_layer_visibility enum', () => {
-  const src = fs.readFileSync(new URL('../server/providers/local.js', import.meta.url), 'utf8');
+  const src = fs.readFileSync(new URL('../server/providers/openai/tools.js', import.meta.url), 'utf8');
   const tool = src.slice(src.indexOf("name: 'set_layer_visibility'"), src.indexOf("name: 'show_data_layers_menu'"));
   const missionLayerIds = Object.values(FIRST_RUN_MISSIONS).flatMap((mission) => mission.layerIds || []);
   assert.ok(missionLayerIds.length > 0);

src/radioMarkup.test.mjs

@@ -8,7 +8,7 @@ const ui = readFileSync(new URL('./ui.js', import.meta.url), 'utf8');
 const radio = readFileSync(new URL('./data/radio.js', import.meta.url), 'utf8');
 const rocketLaunches = readFileSync(new URL('./data/rocketLaunches.js', import.meta.url), 'utf8');
 const realtime = readFileSync(new URL('./voice/gevRealtime.js', import.meta.url), 'utf8');
-const voice = readFileSync(new URL('../server/providers/local.js', import.meta.url), 'utf8');
+const voice = ['tools', 'instructions'].map(name => readFileSync(new URL(`../server/providers/openai/${name}.js`, import.meta.url), 'utf8')).join('\n');
 const css = readFileSync(new URL('../style.css', import.meta.url), 'utf8');
 
 /** Parse the Realtime tool array out of the Vite config as real data. */

src/voice/aircraftIdentityNarration.test.mjs

@@ -2,7 +2,7 @@ import assert from 'node:assert/strict';
 import { readFileSync } from 'node:fs';
 import test from 'node:test';
 
-const voiceConfig = readFileSync(new URL('../../server/providers/local.js', import.meta.url), 'utf8');
+const voiceConfig = readFileSync(new URL('../../server/providers/openai/instructions.js', import.meta.url), 'utf8');
 const realtime = readFileSync(new URL('./gevRealtime.js', import.meta.url), 'utf8');
 
 test('aircraft identity narration acknowledges missing enrichment', () => {

src/voice/gevActions.test.mjs

@@ -35,7 +35,7 @@ test('every live basemap is reachable by its own id — no enum value without a
   assert.equal(normalizeStackId('Esri'), 'esri-imagery');
   assert.equal(normalizeStackId('esri imagery'), 'esri-imagery');
   // And the voice tool's enum must equal the set of live ids — no drift either way.
-  const config = readFileSync(new URL('../../server/providers/local.js', import.meta.url), 'utf8');
+  const config = readFileSync(new URL('../../server/providers/openai/tools.js', import.meta.url), 'utf8');
   const enumMatch = config.match(/enum: \[('photoreal'[^\]]*)\],\s*\n\s*description: 'photoreal = Google 3D/);
   assert.ok(enumMatch, 'set_map_stack enum literal must still be findable');
   const enumIds = enumMatch[1].split(',').map((s) => s.trim().replace(/^'|'$/g, ''));