Add full shell, replaceable Omics adapter and bilingual interaction

Implement approved specification #32 and tickets #33-#37. Keep host authentication server-verified and pin session interaction language. Compile scoped base selectors for browser compatibility and retain full gutters during CSS pruning.

harness/.pi/extensions/gate/core/builders.js

@@ -14,6 +14,7 @@
 
 const SCHEMA_VERSION = 1;
 const RESERVED = ["back", "exit", "other"];
+const { gateText } = require("./locale.js");
 
 const VALID_ACTION_KINDS = new Set(["confirm", "approve_reject", "view_only"]);
 const VALID_INFO_LEVELS = new Set(["info", "warning", "error"]);
@@ -38,6 +39,7 @@ function requireArray(value, name, ctx) {
 // highlight as "(consigliato)".
 function buildSelectRequest({
   id, phase, title, options, intro = null, recommended = null,
+  titleI18n,
 }) {
   requireString(title, "title", "select");
   const opts = requireArray(options, "options", "select");
@@ -48,6 +50,7 @@ function buildSelectRequest({
     schema_version: SCHEMA_VERSION,
     widget: "select",
     title,
+    ...(titleI18n ? { title_i18n: titleI18n } : {}),
     intro,
     recommended,
     options: [...opts],
@@ -61,7 +64,7 @@ function buildSelectRequest({
 // `allowEmpty:false` with zero options is a broken widget and throws.
 function buildMultiselectRequest({
   id, phase, title, options, content = null, selected = [], allowEmpty = false,
-  selectionLabel, confirmLabel,
+  selectionLabel, confirmLabel, titleI18n, selectionLabelI18n, confirmLabelI18n,
 }) {
   requireString(title, "title", "multiselect");
   const opts = requireArray(options, "options", "multiselect");
@@ -77,6 +80,7 @@ function buildMultiselectRequest({
     schema_version: SCHEMA_VERSION,
     widget: "multiselect",
     title,
+    ...(titleI18n ? { title_i18n: titleI18n } : {}),
     allow_empty: allowEmpty,
     options: opts.map((option) => ({ ...option, selected: selected.includes(option.id) })),
     selected: [...selected],
@@ -84,13 +88,15 @@ function buildMultiselectRequest({
     reserved: RESERVED,
     ...(selectionLabel ? { selection_label: selectionLabel } : {}),
     ...(confirmLabel ? { confirm_label: confirmLabel } : {}),
+    ...(selectionLabelI18n ? { selection_label_i18n: selectionLabelI18n } : {}),
+    ...(confirmLabelI18n ? { confirm_label_i18n: confirmLabelI18n } : {}),
   };
 }
 
 // Build an `artifact-gate` ui_request: a rendered artifact + a disposition list
 // (confirm / approve_reject / view_only). The decision is load-bearing on the
 // document, so the artifact is never shown alone (spec §4.1).
-function buildArtifactGate({ id, phase, title, artifact, action }) {
+function buildArtifactGate({ id, phase, title, artifact, action, locale = "en" }) {
   requireString(title, "title", "artifact-gate");
   if (!artifact || typeof artifact !== "object") {
     throw new Error("builders: artifact-gate requires an artifact object");
@@ -105,10 +111,10 @@ function buildArtifactGate({ id, phase, title, artifact, action }) {
   }
   const ACTION_OPTIONS = {
     approve_reject: [
-      { id: "approve", label: "Salva e procedi", recommended: true },
-      { id: "reject", label: "Rifiuta" },
+      { id: "approve", label: gateText(locale, "save"), label_i18n: gateText("en", "save"), recommended: true },
+      { id: "reject", label: gateText(locale, "reject"), label_i18n: gateText("en", "reject") },
     ],
-    confirm: [{ id: "approve", label: "Salva e procedi", recommended: true }],
+    confirm: [{ id: "approve", label: gateText(locale, "save"), label_i18n: gateText("en", "save"), recommended: true }],
     view_only: [],
   };
   return {
@@ -180,7 +186,7 @@ function buildSchemaLinkingRequest({ id, phase, title, tables }) {
 // Build a blocking, read-only join review. The reviewer can accept the complete
 // proposal or use Other to request a textual correction; individual joins are
 // deliberately not selectable because omitting one could create a Cartesian product.
-function buildJoinReviewRequest({ id, phase, title, options }) {
+function buildJoinReviewRequest({ id, phase, title, options, locale = "en" }) {
   requireString(title, "title", "join-review");
   const opts = requireArray(options, "options", "join-review");
   if (opts.length === 0) {
@@ -194,7 +200,8 @@ function buildJoinReviewRequest({ id, phase, title, options }) {
     widget: "join-review",
     title,
     options: [...opts],
-    confirm_label: "Continue",
+    confirm_label: gateText(locale, "continue"),
+    confirm_label_i18n: gateText("en", "continue"),
     reserved: RESERVED,
   };
 }

harness/.pi/extensions/gate/core/enrich.js

@@ -156,12 +156,14 @@ function enrichCteResultColumns(payload, planTables, getColumns) {
 // comes from persisted state, not model prose). `decisions` is session-show's ledger
 // dump; `emits` is the phase's substantive decision-type list from workflow.yaml.
 // No matching decisions -> data returned unchanged. Pure: returns a NEW object.
-function appendLedgerSection(data, decisions, emits) {
+function appendLedgerSection(data, decisions, emits, locale = "en") {
+	const { gateText } = require("./locale.js");
 	const emitSet = new Set(emits || []);
 	const rows = (decisions || []).filter((d) => d && emitSet.has(d.type));
 	if (rows.length === 0) return data;
 	const section = {
-		title: "Decisioni registrate in questa fase (dal ledger)",
+		title: gateText(locale, "ledgerTitle"),
+		title_i18n: gateText("en", "ledgerTitle"),
 		items: rows.map((d) => ({
 			label: `${d.type}: ${d.subject}`,
 			value: d.detail || "",

harness/.pi/extensions/gate/core/locale.js

@@ -0,0 +1,41 @@
+// Only deterministic chrome is translated. Model prose and domain payloads are opaque.
+const en = {
+  save: "Save and proceed", reject: "Reject", continue: "Continue",
+  approvalPrompt: "Approve or reject?", chooseApproval: "Choose Save and proceed or Reject.",
+  datamartTitle: "Generate a datamart?", datamartYes: "Yes, generate the datamart",
+  datamartNo: "No, skip the datamart",
+  memoryTitle: "Select memories to apply to the question", memorySelection: "memories to apply",
+  memoryApply: "Apply selected memories", memoryEmpty: "No reusable memories for this question; continuing to the next phase.",
+  memorySummary: "Memory for future questions", archiveRepair: "Resolve archive conflict",
+  repairError: "The correction could not complete. Review the current archive state before retrying.",
+  ledgerTitle: "Decisions recorded in this phase (from the ledger)",
+  escapeHelp: "Esc does not close the gate: use Back / Exit / Other.",
+  inputHelp: "Answer through the gate widgets. To send free text to the model, start the line with '!'.",
+  memoryIndexWarning: "Memory saved. Index update is incomplete; an administrator can retry it in Memory management.",
+  backUsage: "Usage: /torna <session_id> [N]",
+  backInvalid: "Invalid target (current phase {phase}).",
+  decision: "Decision",
+};
+const it = {
+  save: "Salva e procedi", reject: "Rifiuta", continue: "Continua",
+  approvalPrompt: "Approvi o rifiuti?", chooseApproval: "Scegli «Salva e procedi» o «Rifiuta».",
+  datamartTitle: "Vuoi generare un datamart?", datamartYes: "Sì, genera il datamart",
+  datamartNo: "No, salta il datamart",
+  memoryTitle: "Seleziona le memory da applicare alla domanda", memorySelection: "memory da applicare",
+  memoryApply: "Applica le memory selezionate", memoryEmpty: "Nessuna memory riutilizzabile per questa domanda — passo alla fase successiva.",
+  memorySummary: "Memory per le domande future", archiveRepair: "Risolvi il conflitto negli archivi",
+  repairError: "La correzione non è stata completata. Verifica lo stato attuale degli archivi prima di riprovare.",
+  ledgerTitle: "Decisioni registrate in questa fase (dal ledger)",
+  escapeHelp: "Esc non chiude il gate: usa Torna indietro / Esci / Altro dalle opzioni.",
+  inputHelp: "Durante la sessione rispondi con i widget del gate. Per inviare testo libero al modello inizia la riga con '!'.",
+  memoryIndexWarning: "Memory salvata. L'aggiornamento dell'indice è incompleto; un amministratore può riprovarlo da Gestione Memory.",
+  backUsage: "Uso: /torna <session_id> [N]",
+  backInvalid: "Target non valido (fase corrente {phase}).",
+  decision: "Decisione",
+};
+const catalogs = { en, it };
+function gateText(locale, key) {
+  const language = String(locale || "en").toLowerCase().split("-")[0];
+  return catalogs[language]?.[key] ?? en[key];
+}
+module.exports = { gateText };