release: v0.0.24 lockstep

GET / Accept:application/json changed shape in the May-2026 reshape:
it returns listing.FileInfo entries (directory names carry a trailing
'/', and the array can include non-directory entries) instead of the
legacy ProjectInfo array (bare names). archive.html's multi-project
mode (?projects=A,B) intersected those server names against the
projectFilter parsed from the URL — which is slash-free — so every
listed project missed the intersection, projectFilter emptied, the
"you don't have access" banner showed, and nothing scanned: empty
projects dropdown, no parties/transmittal folders.

Normalise serverNames (and the projectTitles keys) to bare directory
names and filter the listing to is_dir entries before intersecting.
The scan in source.js already uses the slash-free projectFilter
directly, so this single normalization restores the whole flow.

Verified headless against a 2-project fixture, old vs new binary:
old -> projectFilter [], no-access warning, no parties rendered;
new -> projectFilter [182246,197072], no warning, ACME/BETACO parties
rendered. Reaches prod via the next zddc-server release (archive.html
is //go:embed'd).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

archive/js/app.js

@@ -138,11 +138,22 @@
                     var serverProjects = await resp.json();
                     if (Array.isArray(serverProjects) && serverProjects.length > 0
                         && serverProjects[0] && typeof serverProjects[0].name === 'string') {
-                        serverNames = new Set(serverProjects.map(function(p) { return p.name; }));
+                        // GET / Accept: application/json returns listing.FileInfo
+                        // entries (not the legacy ProjectInfo shape): directory
+                        // names carry a trailing "/", and the listing can include
+                        // non-directory entries. Normalise to bare directory names
+                        // so they match the slash-free projectFilter parsed from
+                        // ?projects= (url-state.js). Without this, every URL-listed
+                        // project misses the intersection below → "no access"
+                        // banner + empty scan.
+                        var bareName = function (p) { return p.name.replace(/\/+$/, ''); };
+                        var isProjectDir = function (p) { return p.is_dir === true || /\/$/.test(p.name); };
+                        var projectEntries = serverProjects.filter(isProjectDir);
+                        serverNames = new Set(projectEntries.map(bareName));
                         var titles = {};
-                        serverProjects.forEach(function (p) {
+                        projectEntries.forEach(function (p) {
                             if (p && typeof p.title === 'string' && p.title) {
-                                titles[p.name] = p.title;
+                                titles[bareName(p)] = p.title;
                             }
                         });
                         window.app.projectTitles = titles;

archive/js/source.js

@@ -402,10 +402,10 @@
     }
 
     async function scanHttpRoot(scanRootUrl, rootUrl, callbacks) {
-        // Mode 1 — multi-project (?projects= set). Skip listing scanRootUrl entirely:
+        // Mode 1 — multi-project (?projects= set). Skip listing scanRootUrl
-        // the zddc-server returns a ProjectInfo array there (not a Caddy fileInfo
+        // entirely: project URLs are deterministic, so go straight to each one
-        // listing), so iterating it as if it were a directory listing wouldn't work.
+        // (the names in projectFilter, slash-normalised in app.js against the
-        // Project URLs are deterministic — go straight to each one.
+        // server's root listing). Avoids depending on the root listing's shape.
         if (window.app.projectFilter && window.app.projectFilter.size > 0) {
             const tasks = [];
             for (const name of window.app.projectFilter) {

zddc/internal/apps/embedded/archive.html

@@ -2582,7 +2582,7 @@ td[data-field="trackingNumber"] {
                 </svg>
                 <div class="header-title-group">
                     <span class="app-header__title">ZDDC Archive</span>
-                    <span class="build-timestamp">v0.0.23</span>
+                    <span class="build-timestamp">v0.0.24</span>
                 </div>
                 <button id="addDirectoryBtn" class="btn btn-primary">Use Local Directory</button>
                 <button id="refreshHeaderBtn" class="btn btn-secondary hidden" title="Refresh Data">⟳</button>
@@ -6193,10 +6193,10 @@ X.B(E,Y);return E}return J}())
     }
 
     async function scanHttpRoot(scanRootUrl, rootUrl, callbacks) {
-        // Mode 1 — multi-project (?projects= set). Skip listing scanRootUrl entirely:
+        // Mode 1 — multi-project (?projects= set). Skip listing scanRootUrl
-        // the zddc-server returns a ProjectInfo array there (not a Caddy fileInfo
+        // entirely: project URLs are deterministic, so go straight to each one
-        // listing), so iterating it as if it were a directory listing wouldn't work.
+        // (the names in projectFilter, slash-normalised in app.js against the
-        // Project URLs are deterministic — go straight to each one.
+        // server's root listing). Avoids depending on the root listing's shape.
         if (window.app.projectFilter && window.app.projectFilter.size > 0) {
             const tasks = [];
             for (const name of window.app.projectFilter) {
@@ -9818,11 +9818,22 @@ window.app.modules.filtering = {
                     var serverProjects = await resp.json();
                     if (Array.isArray(serverProjects) && serverProjects.length > 0
                         && serverProjects[0] && typeof serverProjects[0].name === 'string') {
-                        serverNames = new Set(serverProjects.map(function(p) { return p.name; }));
+                        // GET / Accept: application/json returns listing.FileInfo
+                        // entries (not the legacy ProjectInfo shape): directory
+                        // names carry a trailing "/", and the listing can include
+                        // non-directory entries. Normalise to bare directory names
+                        // so they match the slash-free projectFilter parsed from
+                        // ?projects= (url-state.js). Without this, every URL-listed
+                        // project misses the intersection below → "no access"
+                        // banner + empty scan.
+                        var bareName = function (p) { return p.name.replace(/\/+$/, ''); };
+                        var isProjectDir = function (p) { return p.is_dir === true || /\/$/.test(p.name); };
+                        var projectEntries = serverProjects.filter(isProjectDir);
+                        serverNames = new Set(projectEntries.map(bareName));
                         var titles = {};
-                        serverProjects.forEach(function (p) {
+                        projectEntries.forEach(function (p) {
                             if (p && typeof p.title === 'string' && p.title) {
-                                titles[p.name] = p.title;
+                                titles[bareName(p)] = p.title;
                             }
                         });
                         window.app.projectTitles = titles;

zddc/internal/apps/embedded/browse.html

@@ -2344,7 +2344,7 @@ body {
             </svg>
             <div class="header-title-group">
                 <span class="app-header__title">ZDDC Browse</span>
-                <span class="build-timestamp">v0.0.23</span>
+                <span class="build-timestamp">v0.0.24</span>
             </div>
             <button id="addDirectoryBtn" class="btn btn-primary">Use Local Directory</button>
             <button id="refreshHeaderBtn" class="btn btn-secondary hidden" title="Refresh listing" aria-label="Refresh listing">⟳</button>

zddc/internal/apps/embedded/classifier.html

@@ -1793,7 +1793,7 @@ body.is-elevated::after {
                     </svg>
                     <div class="header-title-group">
                         <span class="app-header__title">ZDDC Classifier</span>
-                        <span class="build-timestamp">v0.0.23</span>
+                        <span class="build-timestamp">v0.0.24</span>
                     </div>
                     <button id="addDirectoryBtn" class="btn btn-primary">Use Local Directory</button>
                     <button id="refreshHeaderBtn" class="btn btn-secondary hidden" title="Refresh and rescan directory" aria-label="Refresh" style="font-size:1.1rem;">⟳</button>

zddc/internal/apps/embedded/index.html

@@ -1536,7 +1536,7 @@ body {
             </svg>
             <div class="header-title-group">
                 <span class="app-header__title">ZDDC</span>
-                <span class="build-timestamp">v0.0.23</span>
+                <span class="build-timestamp">v0.0.24</span>
             </div>
         </div>
         <div class="header-right">

zddc/internal/apps/embedded/transmittal.html

@@ -2635,7 +2635,7 @@ dialog.modal--narrow {
             </svg>
             <div class="header-title-group">
                 <span class="app-header__title">ZDDC Transmittal</span>
-                <span class="build-timestamp">v0.0.23</span>
+                <span class="build-timestamp">v0.0.24</span>
             </div>
             <span id="no-js-notice" class="text-gray-400 text-xs italic">JavaScript not available</span>
             <!-- Publish split-button (Transmittal-specific primary action;

zddc/internal/apps/embedded/versions.txt

@@ -1,8 +1,8 @@
 # Generated by build.sh — do not edit. One <app>=<build label> per line.
-archive=v0.0.23
+archive=v0.0.24
-transmittal=v0.0.23
+transmittal=v0.0.24
-classifier=v0.0.23
+classifier=v0.0.24
-landing=v0.0.23
+landing=v0.0.24
-form=v0.0.23
+form=v0.0.24
-tables=v0.0.23
+tables=v0.0.24
-browse=v0.0.23
+browse=v0.0.24

zddc/internal/handler/tables.html

@@ -1534,7 +1534,7 @@ body.is-elevated::after {
             </svg>
             <div class="header-title-group">
                 <span class="app-header__title" id="table-title">ZDDC Table</span>
-                <span class="build-timestamp">v0.0.23</span>
+                <span class="build-timestamp">v0.0.24</span>
             </div>
         </div>
         <div class="header-right">