Stop a stray click outside a modal discarding what was typed

Operators reported losing a part-filled form by clicking slightly outside it.
Every data-entry modal closed on a backdrop click with no warning and no way
back - the worst possible response to a misplaced click, and it happens most to
someone adding their first records at a new site.

Close-on-overlay is removed from 35 modals across 30 files: anything containing
an input, textarea, select or v-model. They still close by Cancel or the X.

Confirmation dialogs keep it, because a delete prompt holds nothing to lose and
dismissing one by clicking away is the behaviour people expect. VendorsList
shows the distinction - its edit form no longer closes that way, its delete
confirmation still does.

The shared Modal component now defaults closeOnOverlay to FALSE. Every current
caller holds a form, a checkout, a stock adjustment or a map position being
picked, and not one passed the prop, so all of them had the same fault. A modal
that genuinely wants dismissing that way opts in explicitly.

Also regroups the operator console menu, which had grown to numbers 1-9 plus
three letters bolted on with no order to them. Actions are now grouped by what
they touch, keyed by their first letter, and the old numbers still work so
nobody who has used it for months is stopped by a rearrangement.

The menu also warns when the server is not fully provisioned and names the key
that fixes it, instead of reporting it as ordinary status lines that read as
normal unless you already knew what to look for. That check is cached for the
session because it shells out to flask twice and the answer does not change
while somebody reads the screen.

plugins/printers/frontend/views/ModelSuppliesList.vue

@@ -92,7 +92,7 @@
     </div>
 
     <!-- add / edit modal -->
-    <div v-if="showModal" class="modal-overlay" @click.self="closeModal">
+    <div v-if="showModal" class="modal-overlay">
       <div class="modal">
         <h3>{{ editing ? 'Edit Supply' : 'Add Supply' }}</h3>
         <div class="form-grid">

plugins/printers/frontend/views/PrinterDriversList.vue

@@ -52,7 +52,7 @@
       </template>
     </div>
 
-    <div v-if="showModal" class="modal-overlay" @click.self="closeModal">
+    <div v-if="showModal" class="modal-overlay">
       <div class="modal">
         <div class="modal-header"><h3>{{ editing ? 'Edit' : 'Add' }} Driver</h3></div>
         <form @submit.prevent="save">

plugins/printers/frontend/views/PrinterTypesList.vue

@@ -39,7 +39,7 @@
       </template>
     </div>
 
-    <div v-if="showModal" class="modal-overlay" @click.self="closeModal">
+    <div v-if="showModal" class="modal-overlay">
       <div class="modal">
         <div class="modal-header"><h3>{{ editing ? 'Edit' : 'Add' }} Printer Type</h3></div>
         <form @submit.prevent="save">