docs(config): audit test configs and add full.yaml reference

clash-bin/tests/data/config/empty.yaml

@@ -1,44 +1,28 @@
----
+# Purpose: Minimal base config used by docker integration test helpers.
+# Referenced by: clash-lib/src/proxy/utils/test_utils/docker_utils/config_helper.rs
+
 port: 8888
 socks-port: 8889
 mixed-port: 8899
 
 dns:
   enable: true
   listen: 127.0.0.1:53533
-  # ipv6: false # when the false, response to AAAA questions will be empty
-
-  # These nameservers are used to resolve the DNS nameserver hostnames below.
-  # Specify IP addresses only
   default-nameserver:
     - 114.114.114.114
     - 8.8.8.8
-  enhanced-mode: fake-ip # or fake-ip
-  fake-ip-range: 198.18.0.1/16 # Fake IP addresses pool CIDR
-  # use-hosts: true # lookup hosts and return IP record
-
-  # Hostnames in this list will not be resolved with fake IPs
-  # i.e. questions to these domain names will always be answered with their
-  # real IP addresses
-  # fake-ip-filter:
-  #   - '*.lan'
-  #   - localhost.ptlogin2.qq.com
-
-  # Supports UDP, TCP, DoT, DoH. You can specify the port to connect to.
-  # All DNS questions are sent directly to the nameserver, without proxies
-  # involved. Clash answers the DNS question with the first result gathered.
+  enhanced-mode: fake-ip
+  fake-ip-range: 198.18.0.1/16
   nameserver:
-    - 114.114.114.114 # default value
-    - 8.8.8.8 # default value
-    - tls://dns.google:853 # DNS over TLS
-    - https://1.1.1.1/dns-query # DNS over HTTPS
+    - 114.114.114.114
+    - 8.8.8.8
+    - tls://dns.google:853
+    - https://1.1.1.1/dns-query
 
 allow-lan: true
 mode: rule
 log-level: debug
 external-controller: 127.0.0.1:6170
-experimental:
-  ignore-resolve-fail: true
 
 rules:
   - MATCH, DIRECT