fix(series): resolve missing series in koreader catalog by id

The KOReader plugin previously matched series by name, which caused
issues for series with identical names or special characters. This
updates the plugin and backend to use the exact series ID for
navigation and filtering, ensuring all series load reliably. Also
bumps the KOReader plugin version to 1.0.1.

Closes #466

koreader-plugin/bookorbit.koplugin/bookorbit_catalog.lua

@@ -872,7 +872,11 @@ function BookOrbitCatalog:paramsForEntry(section, entry)
     elseif section == "authors" then
         params.author = entry.id
     elseif section == "series" then
-        params.series = entry.id
+        if entry.seriesId then
+            params.seriesId = tonumber(entry.seriesId)
+        else
+            params.series = entry.id
+        end
         params.sort = "series"
     end
     return params

koreader-plugin/bookorbit.koplugin/main.lua

@@ -38,7 +38,7 @@ local BookOrbitMenuPin = require("bookorbit_menu_pin")
 local BookOrbitSweep = require("bookorbit_sweep")
 local BookOrbitUpdater = require("bookorbit_updater")
 
-local PLUGIN_VERSION = "1.0.0"
+local PLUGIN_VERSION = "1.0.1"
 
 local SYNC_STRATEGY = {
     PROMPT = 1,