software/theia: update npm packages to current "next"

Also stop including python, as we can use vscode python instead.
Add a README to describe how to do this.

software/theia/README.md

+# Theia software release
+
+Theia is a cloud (and desktop) IDE https://www.theia-ide.org
+
+This version comes pre-configured with a few plugins, but does not come with python plugin, to let
+you choose between theia and vscode one.
+
+## Installing vscode extensions
+
+To install vscode's python plugin ( https://code.visualstudio.com/docs/languages/python ):
+
+<key>F1</key> `Deploy plugin by id` and enter `vscode:extension/ms-python.python` and wait for a while.
+Check theia's log files in case of issues.
+
+see https://github.com/theia-ide/theia/wiki/Testing-VS-Code-extensions for more details.

software/theia/buildout.hash.cfg

@@ -19,7 +19,7 @@ md5sum = f0d19916c838e4ec2bb0a697f997adde
 
 [yarn.lock]
 filename = yarn.lock
-md5sum = fc2f20d496911241a0d9001c445d6158
+md5sum = b63a993a13e7c3b16b66c25fac5ac8b9
 
 [python-language-server-requirements.txt]
 filename = python-language-server-requirements.txt

software/theia/software.cfg

@@ -78,59 +78,74 @@ mode = 0644
 
 [package.json]
 recipe = slapos.recipe.template:jinja2
-# this comes from https://github.com/theia-ide/theia-apps/blob/598d4dc9d4f9e0514869273c069f734a41f20207/theia-full-docker/next.package.json
+# this comes from https://github.com/theia-ide/theia-apps/blob/def6d29a5fb3739aebc17c6a5b67f1b5c16caacd/theia-full-docker/next.package.json
 # but "@theia/php": "next" was removed, because we don't have php/composer component so installation failed
 template =
   inline:
-  {
-    "private": true,
-    "dependencies": {
-      "typescript": "latest",
-      "@theia/callhierarchy": "next",
-      "@theia/core": "next",
-      "@theia/cpp": "next",
-      "@theia/docker": "next",
-      "@theia/editor": "next",
-      "@theia/editorconfig": "next",
-      "@theia/extension-manager": "next",
-      "@theia/file-search": "next",
-      "@theia/filesystem": "next",
-      "@theia/git": "next",
-      "@theia/go": "next",
-      "@theia/java": "next",
-      "@theia/json": "next",
-      "@theia/keymaps": "next",
-      "@theia/languages": "next",
-      "@theia/markers": "next",
-      "@theia/merge-conflicts": "next",
-      "@theia/messages": "next",
-      "@theia/metrics": "next",
-      "@theia/mini-browser": "next",
-      "@theia/monaco": "next",
-      "@theia/navigator": "next",
-      "@theia/outline-view": "next",
-      "@theia/output": "next",
-      "@theia/plantuml": "next",
-      "@theia/preferences": "next",
-      "@theia/preview": "next",
-      "@theia/process": "next",
-      "@theia/python": "next",
-      "@theia/ruby": "next",
-      "@theia/rust": "next",
-      "@theia/search-in-workspace": "next",
-      "@theia/task": "next",
-      "@theia/terminal": "next",
-      "@theia/textmate-grammars": "next",
-      "@theia/tslint": "next",
-      "@theia/typescript": "next",
-      "@theia/userstorage": "next",
-      "@theia/variable-resolver": "next",
-      "@theia/workspace": "next",
-      "theia-yang-extension": "next"
-    },
-    "devDependencies": {
-      "@theia/cli": "next"
-    }
+    {
+      "private": true,
+      "theia": {
+          "frontend": {
+              "config": {
+                  "applicationName": "Theia SlapOS",
+                  "preferences": {
+                      "files.enableTrash": false
+                  }
+              }
+          }
+      },
+      "dependencies": {
+          "@theia/callhierarchy": "next",
+          "@theia/core": "next",
+          "@theia/cpp": "next",
+          "@theia/debug": "next",
+          "@theia/debug-nodejs": "next",
+          "@theia/docker": "next",
+          "@theia/editor": "next",
+          "@theia/editorconfig": "next",
+          "@theia/editor-preview": "next",
+          "@theia/file-search": "next",
+          "@theia/filesystem": "next",
+          "@theia/git": "next",
+          "@theia/go": "next",
+          "@theia/getting-started": "next",
+          "@theia/java": "next",
+          "@theia/json": "next",
+          "@theia/keymaps": "next",
+          "@theia/languages": "next",
+          "@theia/markers": "next",
+          "@theia/merge-conflicts": "next",
+          "@theia/messages": "next",
+          "@theia/metrics": "next",
+          "@theia/mini-browser": "next",
+          "@theia/monaco": "next",
+          "@theia/navigator": "next",
+          "@theia/outline-view": "next",
+          "@theia/output": "next",
+          "@theia/plantuml": "next",
+          "@theia/plugin": "next",
+          "@theia/plugin-ext": "next",
+          "@theia/plugin-ext-vscode": "next",
+          "@theia/preferences": "next",
+          "@theia/preview": "next",
+          "@theia/process": "next",
+          "@theia/ruby": "next",
+          "@theia/rust": "next",
+          "@theia/search-in-workspace": "next",
+          "@theia/task": "next",
+          "@theia/terminal": "next",
+          "@theia/textmate-grammars": "next",
+          "@theia/tslint": "next",
+          "@theia/typescript": "next",
+          "@theia/userstorage": "next",
+          "@theia/variable-resolver": "next",
+          "@theia/workspace": "next",
+          "theia-yang-extension": "next",
+          "typescript": "latest"
+      },
+      "devDependencies": {
+          "@theia/cli": "next"
+      }
   }
 rendered = ${buildout:directory}/${:_buildout_section_name_}
 mode = 0644