Add Pending and Remote class files to source control

These classes are empty subclasses of Throwable. Only the name has value. These
should be Java 1 compatible, no need to recompile them on the user machine.

Readme.md

@@ -23,7 +23,6 @@ It's called Photon because every point in a Photon form can be thought of as sim
 ```bash
 git clone ...
 cd photon
-clojure -T:build compile-java
 
 # Sanity check that it's working:
 clj -A:dev -X user/main     # healthcheck app http://localhost:8080
@@ -146,6 +145,5 @@ Photon/Missionary interop:
 
 * `Execution error (ClassNotFoundException) hyperfiddle.photon.Pending` - run the Clojure build step, see setup instructions
 * Cursive says `Dependency cycle: hyperfiddle.api -> hyperfiddle.hfql -> hyperfiddle.hfql.impl -> hyperfiddle.api` – Cursive is not correctly handling Clojure 1.11 :as-alias, load the file form by form instead
-* `clojure -T:build compile-java` error `-T is no longer supported, use -A with repl, -M for main, or -X for exec` – clojure CLI is not up to date, `brew upgrade clojure`. If you can't update, try `clojure -A:build -X build/compile-java`
 * :eval opcode - probably interop syntax, or a macro like assert that expands to interop syntax
-* `Unbound var.` Usually means wrong peer, i.e. accessed server-only var on client
+* `Unbound var.` Usually means wrong peer, i.e. accessed server-only var on client

deps.edn

@@ -1,4 +1,4 @@
-{:paths   ["src" "target/classes"]
+{:paths   ["src"]
  :deps    {org.clojure/clojure            {:mvn/version "1.11.1"}
            missionary/missionary          {:mvn/version "b.27-SNAPSHOT"}
            hyperfiddle/rcf                {:git/url "https://github.com/hyperfiddle/rcf"
@@ -31,10 +31,6 @@
            org.clojure/tools.logging      {:mvn/version "1.2.4"}
            }
 
- :deps/prep-lib {:ensure "target/classes"
-                 :alias :build
-                 :fn compile-java}
-
  :aliases {:build {:extra-paths ["src-dev"]
                    :deps {io.github.clojure/tools.build {:git/tag "v0.8.2" :git/sha "ba1a2bf"}}
                    :ns-default build}

src-dev/build.clj

@@ -6,6 +6,6 @@
 
 (defn compile-java [_]
   (b/javac {:src-dirs ["src"]
-            :class-dir "target/classes"
+            :class-dir "src"
             :basis (b/create-basis {:project "deps.edn"})
-            :javac-opts ["-source" "8" "-target" "8"]}))
+            :javac-opts ["-source" "8" "-target" "8"]}))