feat(lanes): widen stage auto-detection, fix terminal UTF-8 decode

Add detect rules for plan/review/gate/tests/intake nodes (Agent subagent
matches, TaskCreate, broader test-runner regex) so more of the pipeline
lights up without an explicit ccam stage call, and fix a review/gate
detect overlap where senior-gate-reviewer also matched the generic
reviewer pattern. Also fix TerminalView's TextDecoder dropping the
`stream: true` flag, which corrupted multi-byte UTF-8 chars split across
WebSocket frames.

server/data/pipelines/ship-feature.json

@@ -21,6 +21,10 @@
         {
           "tool": "Bash",
           "match": "\\bccam\\b[^;&|]*\\bfeature activate\\b"
+        },
+        {
+          "tool": "Agent",
+          "match": "^Explore$"
         }
       ]
     },
@@ -42,6 +46,13 @@
         {
           "tool": "Write",
           "match": "docs/superpowers/specs/lane-.*\\.md"
+        },
+        {
+          "tool": "Agent",
+          "match": "^Plan$|Software Architect"
+        },
+        {
+          "tool": "TaskCreate"
         }
       ]
     },
@@ -129,6 +140,10 @@
         {
           "tool": "Skill",
           "match": "code-review|requesting-code-review|receiving-code-review"
+        },
+        {
+          "tool": "Agent",
+          "match": "(?<!senior-gate-)[Rr]eviewer"
         }
       ]
     },
@@ -148,7 +163,7 @@
       "detect": [
         {
           "tool": "Agent",
-          "match": "qc-local"
+          "match": "qc-local|Evidence Collector|Accessibility Auditor"
         },
         {
           "tool": "Bash",
@@ -170,7 +185,7 @@
       "detect": [
         {
           "tool": "Agent",
-          "match": "senior-gate-reviewer"
+          "match": "senior-gate-reviewer|Reality Checker"
         },
         {
           "tool": "Skill",