feat(setup): wire mail-notmuch and caldav-sync into TUI installers + answerfile

Two fully-featured module scripts already existed under optional-Modules/apps/
(mail-notmuch.sh and caldav-sync.sh) but were never surfaced in the installer
UI, so users had no way to select them during setup.

Changes across three files:

simple-install.sh
  - count_steps(): added entries for mail-notmuch and caldav-sync so the
    [N/total] progress counter stays accurate; also back-filled 13 other apps
    (gimp, inkscape, krita, ardour, audacity, lmms, mixxx, cecilia, kdenlive,
    openshot, shotcut, anti-malware, timeshift) that were already in the
    checklist but missing from count_steps, causing the total to be wrong.
  - Checklist: added both entries under the CLI Tools header, directly after
    himalaya, with a human-readable description of the stack each installs.
  - Run section: added the conditional run_module calls so the modules
    actually execute when selected.

tui-install.sh (dialog-based TUI, same three locations as above)
  - count_steps(): added mail-notmuch and caldav-sync.
  - Checklist: added both entries with matching descriptions.
  - Run section: added the conditional run_module calls.

generate-answerfile.sh
  - Added both entries to the dialog checklist so the JSON answerfile
    generator (used for unattended / ISO-embedded installs) can also select
    them, keeping the answerfile schema in sync with the interactive TUIs.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

setup/generate-answerfile.sh

@@ -224,6 +224,8 @@ if [[ "$AF_RUN_TUI" == "true" ]]; then
         "networking-cli"  "Networking CLI    nmap · nethogs · mitmproxy · httpie"   off \
         "disk-recovery"   "Disk Recovery     ddrescue · f3"                          off \
         "himalaya"        "Himalaya          terminal email client (AUR)"            off \
+        "mail-notmuch"    "Mail (notmuch)    isync · msmtp · notmuch · alot stack"  off \
+        "caldav-sync"     "CalDAV Sync       vdirsyncer · khal calendar sync"        off \
         "gnuplot"         "Gnuplot           scientific plotting"                    off \
         "blender-povray"  "Blender + POV-Ray  3D modelling & ray-tracing"           off \
         "toot"            "toot              Mastodon CLI client (AUR)"              off \

setup/simple-install.sh

@@ -360,6 +360,21 @@ count_steps() {
     [[ "$a" == *"lamco-rdp-server"* ]] && TOTAL=$(( TOTAL + 1 ))
     [[ "$a" == *"qemu"*             ]] && TOTAL=$(( TOTAL + 1 ))
     [[ "$a" == *"xournal"*          ]] && TOTAL=$(( TOTAL + 1 ))
+    [[ "$a" == *"gimp"*             ]] && TOTAL=$(( TOTAL + 1 ))
+    [[ "$a" == *"inkscape"*         ]] && TOTAL=$(( TOTAL + 1 ))
+    [[ "$a" == *"krita"*            ]] && TOTAL=$(( TOTAL + 1 ))
+    [[ "$a" == *"ardour"*           ]] && TOTAL=$(( TOTAL + 1 ))
+    [[ "$a" == *"audacity"*         ]] && TOTAL=$(( TOTAL + 1 ))
+    [[ "$a" == *"lmms"*             ]] && TOTAL=$(( TOTAL + 1 ))
+    [[ "$a" == *"mixxx"*            ]] && TOTAL=$(( TOTAL + 1 ))
+    [[ "$a" == *"cecilia"*          ]] && TOTAL=$(( TOTAL + 1 ))
+    [[ "$a" == *"kdenlive"*         ]] && TOTAL=$(( TOTAL + 1 ))
+    [[ "$a" == *"openshot"*         ]] && TOTAL=$(( TOTAL + 1 ))
+    [[ "$a" == *"shotcut"*          ]] && TOTAL=$(( TOTAL + 1 ))
+    [[ "$a" == *"anti-malware"*     ]] && TOTAL=$(( TOTAL + 1 ))
+    [[ "$a" == *"timeshift"*        ]] && TOTAL=$(( TOTAL + 1 ))
+    [[ "$a" == *"mail-notmuch"*     ]] && TOTAL=$(( TOTAL + 1 ))
+    [[ "$a" == *"caldav-sync"*      ]] && TOTAL=$(( TOTAL + 1 ))
 }
 
 # ── Answerfile ────────────────────────────────────────────────────────────────
@@ -501,6 +516,8 @@ else
         \
         ""               "CLI Tools"                                                    header \
         "himalaya"       "Himalaya          terminal email client (AUR)"               off \
+        "mail-notmuch"   "Mail (notmuch)    isync · msmtp · notmuch · alot stack"     off \
+        "caldav-sync"    "CalDAV Sync       vdirsyncer · khal calendar sync"           off \
         "gnuplot"        "Gnuplot           scientific plotting"                       off \
         "blender-povray" "Blender + POV-Ray  3D modelling & ray-tracing"                off \
         "toot"           "toot              Mastodon CLI client (AUR)"                 off \
@@ -653,6 +670,8 @@ fi
 [[ "$SELECTED_APPS" == *"networking-cli"* ]] && run_module "Networking CLI"    "$APPS/networking-cli.sh"
 [[ "$SELECTED_APPS" == *"disk-recovery"*  ]] && run_module "Disk Recovery"     "$APPS/disk-recovery.sh"
 [[ "$SELECTED_APPS" == *"himalaya"*       ]] && run_module "Himalaya"          "$APPS/himalaya.sh"
+[[ "$SELECTED_APPS" == *"mail-notmuch"*   ]] && run_module "Mail (notmuch)"   "$APPS/mail-notmuch.sh"
+[[ "$SELECTED_APPS" == *"caldav-sync"*    ]] && run_module "CalDAV Sync"      "$APPS/caldav-sync.sh"
 [[ "$SELECTED_APPS" == *"gnuplot"*        ]] && run_module "Gnuplot"           "$APPS/gnuplot.sh"
 [[ "$SELECTED_APPS" == *"blender-povray"*  ]] && run_module "Blender + POV-Ray" "$APPS/blender-povray.sh"
 [[ "$SELECTED_APPS" == *"toot"*           ]] && run_module "toot"              "$APPS/toot.sh"

setup/tui-install.sh

@@ -185,6 +185,8 @@ count_steps() {
     [[ "$a" == *"shotcut"*          ]] && TOTAL=$(( TOTAL + 1 ))
     [[ "$a" == *"anti-malware"*     ]] && TOTAL=$(( TOTAL + 1 ))
     [[ "$a" == *"timeshift"*        ]] && TOTAL=$(( TOTAL + 1 ))
+    [[ "$a" == *"mail-notmuch"*     ]] && TOTAL=$(( TOTAL + 1 ))
+    [[ "$a" == *"caldav-sync"*      ]] && TOTAL=$(( TOTAL + 1 ))
 }
 
 # ── Answerfile ────────────────────────────────────────────────────────────────
@@ -342,6 +344,8 @@ else
         "networking-cli"  "Networking CLI    nmap · nethogs · mitmproxy · httpie"  off \
         "disk-recovery"   "Disk Recovery     ddrescue · f3"                         off \
         "himalaya"        "Himalaya          terminal email client (AUR)"           off \
+        "mail-notmuch"    "Mail (notmuch)    isync · msmtp · notmuch · alot stack"  off \
+        "caldav-sync"     "CalDAV Sync       vdirsyncer · khal calendar sync"        off \
         "gnuplot"         "Gnuplot           scientific plotting"                   off \
         "blender-povray"  "Blender + POV-Ray  3D modelling & ray-tracing"            off \
         "toot"            "toot              Mastodon CLI client (AUR)"             off \
@@ -538,6 +542,8 @@ fi
 [[ "$SELECTED_APPS" == *"networking-cli"* ]] && run_module "Networking CLI"    "$APPS/networking-cli.sh"
 [[ "$SELECTED_APPS" == *"disk-recovery"*  ]] && run_module "Disk Recovery"     "$APPS/disk-recovery.sh"
 [[ "$SELECTED_APPS" == *"himalaya"*       ]] && run_module "Himalaya"          "$APPS/himalaya.sh"
+[[ "$SELECTED_APPS" == *"mail-notmuch"*   ]] && run_module "Mail (notmuch)"   "$APPS/mail-notmuch.sh"
+[[ "$SELECTED_APPS" == *"caldav-sync"*    ]] && run_module "CalDAV Sync"      "$APPS/caldav-sync.sh"
 [[ "$SELECTED_APPS" == *"gnuplot"*        ]] && run_module "Gnuplot"           "$APPS/gnuplot.sh"
 [[ "$SELECTED_APPS" == *"blender-povray"*  ]] && run_module "Blender + POV-Ray" "$APPS/blender-povray.sh"
 [[ "$SELECTED_APPS" == *"toot"*           ]] && run_module "toot"              "$APPS/toot.sh"