chore(rescript-tauri): add deprecation notice — use @gossamer/api

Package deprecated in favor of rescript-gossamer (@gossamer/api).
Added deprecation field to package.json, notice in README, deno.json,
and JSR publish workflow. All code preserved for existing consumers.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: hyperpolymath

rescript-ecosystem/packages/bindings/tauri/.github/workflows/jsr-publish.yml

@@ -1,6 +1,10 @@
 # SPDX-License-Identifier: PMPL-1.0-or-later
 # SPDX-FileCopyrightText: 2026 Hyperpolymath
 #
+# DEPRECATED: rescript-tauri is deprecated in favor of @gossamer/api
+# (rescript-gossamer). No further releases should be published.
+# See: https://github.com/hyperpolymath/gossamer
+#
 # JSR Publishing Workflow with Release Validation
 # Integrates finishing-bot validation concepts before publishing
 

rescript-ecosystem/packages/bindings/tauri/README.adoc

@@ -5,6 +5,14 @@
 :icons: font
 :source-highlighter: highlight.js
 
+[IMPORTANT]
+.DEPRECATED
+====
+This package is deprecated in favor of https://github.com/hyperpolymath/gossamer[@gossamer/api] (rescript-gossamer bindings).
+Gossamer is hyperpolymath's own webview shell with linear type safety.
+See the https://github.com/hyperpolymath/gossamer[Gossamer repo] for migration guide.
+====
+
 Type-safe ReScript bindings for https://tauri.app[Tauri 2.0] - Build native desktop and mobile apps with ReScript.
 
 image:https://img.shields.io/badge/ReScript-11.0+-blue[ReScript]

rescript-ecosystem/packages/bindings/tauri/deno.json

@@ -1,6 +1,7 @@
 {
   "name": "@hyperpolymath/rescript-tauri",
   "version": "0.1.0",
+  "description": "DEPRECATED: Use @gossamer/api (rescript-gossamer) instead. ReScript bindings for Tauri 2.0.",
   "exports": "./lib/es6/src/Tauri.res.mjs",
   "imports": {
     "@tauri-apps/api": "npm:@tauri-apps/api@^2.0.0",

rescript-ecosystem/packages/bindings/tauri/package.json

@@ -3,6 +3,7 @@
   "version": "0.1.0",
   "description": "ReScript bindings for Tauri 2.0 - Build native desktop and mobile apps with ReScript",
   "keywords": ["rescript", "tauri", "desktop", "mobile", "native", "bindings"],
+  "deprecated": "Use @gossamer/api (rescript-gossamer) instead",
   "license": "PMPL-1.0-or-later",
   "repository": {
     "type": "git",