feat(notify): reserve "page me" for desktop, "text me" for Signal

"page me" and "text me" now name distinct channels: page is the desktop notification, text is the Signal phone push, and "text and page me" fires both. Before, "page me" defaulted to desktop and the phone was an unnamed "on my phone" variant, so you couldn't name the phone without naming the machine.

I renamed the Signal tool agent-page to agent-text to match, with a deprecated agent-page shim delegating to it so callers and other machines don't break before their next install. The dispatch and tests are otherwise unchanged. I rewrote protocols.org "Reaching Craig", page-me.org, and work-the-backlog's away-run logic around the three phrasings, and updated the runbook.

2 files changed, 18 insertions, 10 deletions

diff --git a/scripts/tests/agent-page.bats b/scripts/tests/agent-text.bats
index 7317ac7..e5d80fc 100644
--- a/scripts/tests/agent-page.bats
+++ b/scripts/tests/agent-text.bats
@@ -1,15 +1,16 @@
 #!/usr/bin/env bats
-# agent-page — the runtime-neutral phone pager. Pages Craig over Signal from
-# any machine on the tailnet: sends directly wherever the pager account is
-# registered locally (velox, or any linked device), and ssh-relays to velox
-# from a machine that doesn't hold the account. These tests stub
-# ssh/signal-cli on PATH to verify command construction without a network or
-# a phone. The signal-cli stub answers `listAccounts` to control which branch
-# the dispatch takes.
+# agent-text — the runtime-neutral Signal phone messenger ("text me"). Reaches
+# Craig over Signal from any machine on the tailnet: sends directly wherever the
+# account is registered locally (velox, or any linked device), and ssh-relays to
+# velox from a machine that doesn't hold the account. These tests stub
+# ssh/signal-cli on PATH to verify command construction without a network or a
+# phone. The signal-cli stub answers `listAccounts` to control which branch the
+# dispatch takes. The final test covers the deprecated agent-page shim.
 
 setup() {
     REPO_ROOT="$(cd "$(dirname "$BATS_TEST_FILENAME")/../.." && pwd)"
-    PAGE="$REPO_ROOT/claude-templates/bin/agent-page"
+    PAGE="$REPO_ROOT/claude-templates/bin/agent-text"
+    SHIM="$REPO_ROOT/claude-templates/bin/agent-page"
     STUBS="$(mktemp -d)"
     LOG="$STUBS/calls.log"
     cat > "$STUBS/ssh" <<EOF
@@ -17,7 +18,7 @@ setup() {
 echo "ssh \$*" >> "$LOG"
 exit 0
 EOF
-    # HAS_ACCOUNT controls the listAccounts answer: "1" → the pager account is
+    # HAS_ACCOUNT controls the listAccounts answer: "1" → the account is
     # local (send direct), unset/"0" → not local (relay).
     cat > "$STUBS/signal-cli" <<EOF
 #!/bin/bash
@@ -68,3 +69,10 @@ EOF
     [ "$status" -ne 0 ]
     [[ "$output" == *"notify"* ]]
 }
+
+@test "the deprecated agent-page shim delegates to agent-text" {
+    HAS_ACCOUNT=1 PATH="$STUBS:$PATH" run bash "$SHIM" via shim
+    [ "$status" -eq 0 ]
+    # Reaches the same direct-send path as agent-text.
+    grep -q "^signal-cli -a +15045173983 send " "$LOG"
+}
diff --git a/scripts/tests/install-ai.bats b/scripts/tests/install-ai.bats
index 14f1152..1549184 100644
--- a/scripts/tests/install-ai.bats
+++ b/scripts/tests/install-ai.bats
@@ -176,7 +176,7 @@ EOF
 # --- claude-templates/bin/install-ai launcher --------------------------------
 #
 # The launcher is the PATH-facing front door (make install symlinks it into
-# ~/.local/bin/install-ai, same loop as `ai` and `agent-page`). It resolves its
+# ~/.local/bin/install-ai, same loop as `ai` and `agent-text`). It resolves its
 # own real path through the symlink and execs scripts/install-ai.sh, so the
 # repo-root computation survives being invoked as a symlink from anywhere.