Fix regressions from 1.2.0 release commit

Panel review of the prior release commit (dec726a) caught three self-inflicted issues:

- Remove package.json `exports` field: it silently blocked previously-working
  subpaths (fpes/package.json, fpes/dist/*, fpes/_helpers/*) with
  ERR_PACKAGE_PATH_NOT_EXPORTED -- a breaking change under a minor bump.
  Node default resolution (main: index.js) already covers all subpaths.
  Verified: all 6 require() specifiers resolve again.
- Delete coverage+codecov steps from ci.yml: unpinned `npx nyc` at CI runtime,
  nyc undeclared in devDeps, redundant double test run, and codecov upload
  needs an unconfigured token/data-egress. Kept the pure 3x3 test matrix.
- Delete .travis.yml: superseded by ci.yml (Travis service defunct);
  completes the CI migration instead of tracking two CI systems.

Docs: replace dead Travis badge + unconfigured codecov badge with a GitHub
Actions CI status badge. Reconcile CHANGELOG with final state (drop exports
claim, reframe Travis-matrix line as GHA migration).

Verified: 491 tests passing, ci.yml valid YAML (1 job, 9 matrix cells).

Author: johnteee

.github/workflows/ci.yml

@@ -28,13 +28,3 @@ jobs:
       - run: npm ci
 
       - run: npm test
-
-      - name: Coverage
-        run: npx nyc --reporter=lcov npm test
-        if: matrix.os == 'ubuntu-latest' && matrix.node-version == 'node'
-
-      - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v4
-        if: matrix.os == 'ubuntu-latest' && matrix.node-version == 'node'
-        with:
-          files: ./coverage/lcov.info

.travis.yml

@@ -10,15 +10,13 @@
 - Fixed `dev` script: `webpack -d --watch` → `webpack --mode development --watch`
 - Fixed `clean` script: removed no-op `sed` pipe, use `find dist -name '*.js*' -delete`
 - Added test gate to `release` script: `npm test && npm publish && git push --follow-tags`
-- Added `exports` field to `package.json` for formal subpath imports
-- Updated Travis CI Node matrix to `22.18`, `24.11`, `node` (Babel 8 dev floor)
+- Migrated CI from Travis to GitHub Actions: added `.github/workflows/ci.yml` test matrix (Node `22.18`/`24.11`/`node` × Ubuntu/Windows/macOS); removed `.travis.yml`
 - Added GitHub Actions CodeQL workflow
 - Added Dependabot config for npm and github-actions ecosystems
 
 ### Package Hygiene
 - Added `files` allowlist to prevent test/config/.omx leakage in npm tarball
 - Cleaned `.gitignore`: replaced contradictory `dist/*.js*` negation with clean `dist/`
-- Fixed `.travis.yml` typo: `scripts:` → `script:`
 - Corrected runtime `engines.node` to `>=8.3.0` (separate from dev/build floor)
 
 ### Bug Fixes
@@ -40,7 +38,7 @@
 - Fixed all README import specifiers: `fpEs` → `fpes` (package name is lowercase; `fpEs` failed on case-sensitive filesystems)
 - Corrected README Node requirement: `>= 6.0` → `>= 8.3.0`
 - Pinned unpkg links to `@1.2.0`
-- Removed dead Travis CI badge
+- Replaced dead Travis badge and unconfigured codecov badge with a GitHub Actions CI status badge
 - Added browser-global vs npm-package naming note
 - Added Development section with dev/build Node floor
 - Added Release Checklist section

CHANGELOG.md

@@ -2,8 +2,7 @@
 
 [![npm download](https://img.shields.io/npm/dt/fpes.svg)](https://www.npmjs.com/package/fpes)
 [![npm version](https://img.shields.io/npm/v/fpes.svg)](https://www.npmjs.com/package/fpes)
-[![codecov](https://codecov.io/gh/TeaEntityLab/fpEs/branch/master/graph/badge.svg)](https://codecov.io/gh/TeaEntityLab/fpEs)
-<!-- CI: Travis inactive; test workflow pending migration to GitHub Actions -->
+[![CI](https://github.com/TeaEntityLab/fpEs/actions/workflows/ci.yml/badge.svg)](https://github.com/TeaEntityLab/fpEs/actions/workflows/ci.yml)
 
 [![license](https://img.shields.io/github/license/TeaEntityLab/fpEs.svg?style=social&label=License)](https://github.com/TeaEntityLab/fpEs)
 [![stars](https://img.shields.io/github/stars/TeaEntityLab/fpEs.svg?style=social&label=Stars)](https://github.com/TeaEntityLab/fpEs)

README.md

@@ -3,14 +3,6 @@
   "version": "1.2.0",
   "description": "Functional Programming for EcmaScript(Javascript)",
   "main": "index.js",
-  "exports": {
-    ".": "./index.js",
-    "./fp": "./fp.js",
-    "./maybe": "./maybe.js",
-    "./monadio": "./monadio.js",
-    "./pattern": "./pattern.js",
-    "./publisher": "./publisher.js"
-  },
   "files": [
     "index.js",
     "fp.js",