Error reporting (#14190)

* Error reporting

* Move code to ErrorReportingProvider
Enable reporting of error (and warning) messages.
report module exceptions

* Restore flare key
Not needed to set late anymore.  We set up filtering before it is initialized.

* Remove unnecessary and maybe double Flare report

* lint

* Cannot use typed properties yet, use phpdoc

* fix handleError return type

* Filter both exceptions and reports (so we don't miss any)
Consolidate the check if reporting should be enabled

* Cache reportingEnabled check for the runtime

* Split out middleware to improve readability
Logging of why reporting is disabled
Fix reportingEnabled cache

* Style

* Return some user data

* Change to class based middleware, it looks nicer

* Fix error page error id report, add url.

* also rewrite intended url

* remove link

* Move ignition to production and update flare-client

Co-authored-by: Tony Murray <murraytony@gmail.com>

LibreNMS/Config.php

@@ -47,7 +47,7 @@ class Config
     public static function load()
     {
         // don't reload the config if it is already loaded, reload() should be used for that
-        if (! is_null(self::$config)) {
+        if (self::isLoaded()) {
             return self::$config;
         }
 
@@ -566,4 +566,14 @@ class Config
         self::set('db_port', config("database.connections.$db.port", 3306));
         self::set('db_socket', config("database.connections.$db.unix_socket"));
     }
+
+    /**
+     * Check if the config has been loaded yet
+     *
+     * @return bool
+     */
+    public static function isLoaded(): bool
+    {
+        return ! is_null(self::$config);
+    }
 }