update TOC, add missing linked files (#48)

Author: schwesig

CONTRIBUTING.md

@@ -0,0 +1 @@
+# Contributing

README.md

@@ -71,7 +71,7 @@ But where it comes to what is a central focus of this community, it will always
 
 ### Decision-Making
 
-* Some sample SIG-SRE [Architecture Decision Records](./ADRs/RH/SIG-SRE)
+* Some sample SIG-SRE [Architecture Decision Records](https://github.com/operate-first/sre/tree/main/ADRs/RH/SIG-SRE)
 
     When major decisions are made on design or operational aspects of system, it can be very worthwhile to keep a clear record of those
     decisions for future reference.
@@ -102,7 +102,7 @@ These organizations have a contributing stake in the Operate First project, whic
 
 ## Contributing
 
-_For complete information on contributing to this SIG, refer to the canonical [CONTRIBUTING.md](CONTRIBUTING.md) file._
+_For complete information on contributing to this SIG, refer to the canonical [CONTRIBUTING.md](./CONTRIBUTING.md) file._
 
 Feedback is always welcome, and contributions are too!
 Feel free to file an [issue](https://github.com/operate-first/sre/issues/new) or send us a pull request (PR). If you'd like to know more about what we do or find out about ways you can get involved, then you can read about [becoming part of the Operate First community.](https://www.operate-first.cloud/our-community)

_toc.yml

@@ -6,14 +6,17 @@ parts:
       - file: sre-coloring-book/red-hat-sre-coloring-book
       - file: slo_bootstrap_guide
       - file: process/incident_management
+      - file: sig-roadmap
+      - file: CONTRIBUTING
+      - file: charter
   - caption: Metrics and Monitoring
     chapters:
       - file: picking_good_slis
       - file: picking_good_slos
       - file: prometheus_alerting_consistency
   - caption: Decision-Making
     chapters:
-      - file: ADRs/RH/SIG-SRE/README
+      - file: ADRs/RH/README
         sections:
           - file: ADRs/RH/SIG-SRE/ADR-00000 Template
           - file: ADRs/RH/SIG-SRE/ADR-00001 Document architecture decisions using the Architecture Decision Records approach and define their templates
@@ -22,6 +25,7 @@ parts:
           - file: ADRs/RH/SIG-SRE/ADR-00005 SLO Lifecycle
           - file: ADRs/RH/SIG-SRE/ADR-00006 SLO RACI Chart
           - file: ADRs/RH/SIG-SRE/ADR-00007-Error-Budget-Policy
+          - file: ADRs/RH/SIG-SRE/README
   - caption: Other Documents
     chapters:
       - file: sre_maturity

charter.md

@@ -0,0 +1 @@
+# Charter

sig-roadmap.md

@@ -21,7 +21,7 @@ Discussions and decisions about this roadmap occur on the main group [sig-sre@op
   * [Prometheus Alerting Consistency](./prometheus_alerting_consistency.md)
 
 ### Doing
-* Growing set of sample SIG-SRE [Architecture Decision Records](./ADRs/RH/SIG-SRE)
+* Growing set of sample SIG-SRE [Architecture Decision Records](https://github.com/operate-first/sre/tree/main/ADRs/RH/SIG-SRE)
 
 
 ### Planning