chore(ai): archive gptel and remove it from the live config

I archived gptel to archive/gptel/ since I rarely use it. Moved there: the six gptel modules (ai-config, ai-conversations, ai-conversations-browser, ai-mcp, ai-quick-ask, ai-rewrite), the gptel-tools/ directory, custom/gptel-prompts.el, their test files and utilities, and the four gptel-only specs.

Scrubbed from the live config: the ai-config require in init.el, which also drops the whole C-; a keymap; the gptel-mode emojify hook in font-config.el; the gptel-tools entries in the Makefile clean target and the coverage runner; and the gptel feature notes in README. Cancelled the open gptel tasks in todo.org (the AI Open Work issues, the feature-extension brainstorm, the velox gptel-magit bug).

ai-term stays. It is the ghostel Claude launcher, independent of gptel.

Verified: every module loads, a batch init launch reaches completion clean, and the full test suite shows only pre-existing coverage failures unrelated to this change.

1 files changed, 74 insertions, 0 deletions

diff --git a/archive/gptel/tests/test-gptel-tools-read-buffer.el b/archive/gptel/tests/test-gptel-tools-read-buffer.el
new file mode 100644
index 00000000..0a854835
--- /dev/null
+++ b/archive/gptel/tests/test-gptel-tools-read-buffer.el
@@ -0,0 +1,74 @@
+;;; test-gptel-tools-read-buffer.el --- Tests for read_buffer gptel tool -*- lexical-binding: t; -*-
+
+;;; Commentary:
+;; Tests for `cj/read-buffer--get-content', the testable helper that
+;; backs the read_buffer gptel tool.
+
+;;; Code:
+
+(require 'ert)
+
+(eval-and-compile
+  (add-to-list 'load-path (expand-file-name "tests" user-emacs-directory))
+  (add-to-list 'load-path (expand-file-name "gptel-tools" user-emacs-directory))
+  (setq load-prefer-newer t)
+  (unless (featurep 'gptel)
+    (defvar gptel-tools nil)
+    (defun gptel-make-tool (&rest _args) nil)
+    (defun gptel-get-tool (&rest _args) nil)
+    (provide 'gptel)))
+
+(require 'read_buffer)
+
+(ert-deftest test-gptel-tools-read-buffer-normal ()
+  "Normal: returns the contents of an existing buffer."
+  (with-temp-buffer
+    (rename-buffer "test-gptel-tools-read-buffer-normal" t)
+    (insert "hello world")
+    (should (equal (cj/read-buffer--get-content (buffer-name)) "hello world"))))
+
+(ert-deftest test-gptel-tools-read-buffer-boundary-empty-buffer ()
+  "Boundary: empty buffer returns the empty string."
+  (with-temp-buffer
+    (rename-buffer "test-gptel-tools-read-buffer-empty" t)
+    (should (equal (cj/read-buffer--get-content (buffer-name)) ""))))
+
+(ert-deftest test-gptel-tools-read-buffer-boundary-buffer-object ()
+  "Boundary: accepts a buffer object as well as a name string."
+  (with-temp-buffer
+    (insert "from buffer object")
+    (should (equal (cj/read-buffer--get-content (current-buffer))
+                   "from buffer object"))))
+
+(ert-deftest test-gptel-tools-read-buffer-boundary-widened-content ()
+  "Boundary: returns the whole buffer even when the buffer is narrowed."
+  (with-temp-buffer
+    (insert "visible\nhidden\n")
+    (narrow-to-region (point-min) (line-end-position))
+    (should (equal (cj/read-buffer--get-content (current-buffer))
+                   "visible\nhidden\n"))))
+
+(ert-deftest test-gptel-tools-read-buffer-boundary-strips-text-properties ()
+  "Boundary: the returned string has no text properties."
+  (with-temp-buffer
+    (rename-buffer "test-gptel-tools-read-buffer-props" t)
+    (insert (propertize "fontified" 'face 'bold))
+    (let ((content (cj/read-buffer--get-content (buffer-name))))
+      (should (equal content "fontified"))
+      (should-not (text-properties-at 0 content)))))
+
+(ert-deftest test-gptel-tools-read-buffer-error-missing-buffer ()
+  "Error: nonexistent buffer name signals."
+  (when (get-buffer "test-gptel-tools-read-buffer-absent")
+    (kill-buffer "test-gptel-tools-read-buffer-absent"))
+  (should-error (cj/read-buffer--get-content
+                 "test-gptel-tools-read-buffer-absent")))
+
+(ert-deftest test-gptel-tools-read-buffer-error-killed-buffer-object ()
+  "Error: a killed buffer object signals clearly."
+  (let ((buffer (generate-new-buffer "test-gptel-tools-read-buffer-killed")))
+    (kill-buffer buffer)
+    (should-error (cj/read-buffer--get-content buffer))))
+
+(provide 'test-gptel-tools-read-buffer)
+;;; test-gptel-tools-read-buffer.el ends here